June 2023 - AMSAT-BB - mailman.amsat.org

Re: Greencube digipeater and linux
by PE0SAT | Amateur Radio 20 Jun '23

20 Jun '23

As a workaround, wine and the windows tools. On 20-06-2023 11:43, Apostolos Kefalas via AMSAT-BB wrote: > Hello all, > > I am trying to setup Greencube Digipeater GUI that is provided by > S5labs under > Debian Linux but unfortunately I have some issues. > > The first issue is that gnuradio script is for very old gnuradio 3.7 > and the > second issue is that DigipeaterGUI.exe throw's an unhandled exception > that can > not find config.ini. > > > Has anyone managed to go down this road? > > > Thanks in advance > > > 73 de SV1LJJ > Apostolos > Jan PE0SAT -- With regards PE0SAT Internet web-page https://www.pe0sat.nl/ irc://irc.libera.chat #Cubesat - Twitter @pe0sat SatNOGS: https://network.satnogs.org/users/PE0SAT/ LSF Core Contributor: https://libre.space/about-us/ DK3WN SatBlog https://www.satblog.info/

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TEVEL-8
by david.greenberg＠bezeqint.net 20 Jun '23

20 Jun '23

Hi All, I see a report on AMSAT status page, regarding TEVEL-8 sat. Please be aware that TEVEL-1,8 can not be active due to technical problems. We are still trying to resolve the problem of TEVEL-8. However, both sats are transmitting telemetry beacons every 20 seconds. 73, David 4X1DG

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Greencube digipeater and linux
by Apostolos Kefalas 20 Jun '23

20 Jun '23

Hello all, I am trying to setup Greencube Digipeater GUI that is provided by S5labs under Debian Linux but unfortunately I have some issues. The first issue is that gnuradio script is for very old gnuradio 3.7 and the second issue is that DigipeaterGUI.exe throw's an unhandled exception that can not find config.ini. Has anyone managed to go down this road? Thanks in advance 73 de SV1LJJ Apostolos

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TEVEL-2
by david.greenberg＠bezeqint.net 20 Jun '23

20 Jun '23

Hello All, TEVEL-2 FM transponder has been activated, starting from today, 20.06.23 07:00U for 72 hours. 73, David 4X1DG

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ARISS News Release No. 23-32
by David Jordan 20 Jun '23

20 Jun '23

ARISS News Release No.23-32 Dave Jordan, AA4KN ARISS PR aa4kn(a)amsat.org FORIMMEDIATE RELEASE ARISSContact is Scheduled with Students at Mohammed Bin Rashid Space Centre (MBRSC), Dubai, UnitedArab Emirates June19, 2023—Amateur Radio on the International Space Station (ARISS) has receivedschedule confirmation for an ARISS radio contact between an astronaut aboardthe International Space Station (ISS) and students at the MBRSC located in Dubai,UAE. ARISS conducts 60-80 of thesespecial amateur radio contacts each year between students around the globe andcrew members with ham radio licenses aboard the ISS. The MBRSC is a Dubai government organization working on the UAEspace program, which includes various space satellite projects, the EmiratesMars Mission, the Emirates Lunar Mission, and the UAE astronaut program. TheMBRSC actively works to promote space science and research in the region witheducational programs designed to promote a culture based on discovery andexploration in future generations at all education levels. MBRSC is hosting this ARISS contact for highschool students who will be asking questions in Arabic and/or English. This will be a direct contact via Amateur Radioallowing students to ask their questions of Astronaut Sultan AlNeyadi, amateurradio call sign KI5VTV. The downlink frequency for this contact is 145.800 MHzand may be heard by listeners that are within the ISS-footprint that alsoencompasses the relay ground station. The amateur radio ground station for this contactis at MBRSC, Dubai, UAE. Amateur radio operators using call sign A68MBR, willoperate the ground station to establish and maintain the ISS connection. TheARISS radio contact is scheduled for June 22, 2023 at 12:38:52 pm GST (Dubai,UAE) (8:38:52 UTC, 4:38 am EDT, 3:38 amCDT, 2:38 am MDT, 1:38 am PDT). _______________________________ Astime allows, students will ask these questions: 1.What made you want to be an astronaut? 2.How does it feel to be in space and see the Earth from up there? 3.What is the hardest part about living on the International Space Station? 4.How do you stay healthy and fit in space? 5.Can you tell us about a typical day on the ISS? 6.Does time feel different in space? 7.What kind of experiments are you doing on the ISS right now? 8.Have you seen anything really cool or amazing in space? 9.How do you cope with being away from your family and friends for so long? 10.What advice do you have for kids who want to be astronauts? 11.Can you share a story about the spacewalk you've done? 12.What are some dangers or risks of going to space, and how do you stay safe? 13.How do you handle emergencies or if someone gets sick on the ISS? 14.What happens to your bones and muscles when you're in space? 15.Do you sleep differently in space, and does it feel weird without gravity? 16.Have you noticed any changes in how you think or feel in space? About ARISS: Amateur Radio on the InternationalSpace Station (ARISS) is a cooperative venture of international amateur radiosocieties and the space agencies that support the International Space Station(ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation(AMSAT), the American Radio Relay League (ARRL), the ISS National Lab-SpaceStation Explorers, Amateur Radio Digital Communications (ARDC) and NASA’s SpaceCommunications and Navigation program (SCaN). The primary goal of ARISS is topromote exploration of science, technology, engineering, the arts, andmathematics topics. ARISS does this by organizing scheduled contacts viaamateur radio between crew members aboard the ISS and students. Before andduring these radio contacts, students, educators, parents, and communities takepart in hands-on learning activities tied to space, space technologies, andamateur radio. For more information, see http://www.ariss.org MediaContact: DaveJordan, AA4KN ARISSPR Findus on social media at: Twitter:ARISS_Intl Facebook:facebook.com/ARISSIntl Instagram:ariss_intl Mastodon:[email protected] Checkout ARISS on Youtube.com.

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TEVEL-6
by david.greenberg＠bezeqint.net 19 Jun '23

19 Jun '23

Hello All, TEVEL-6 FM transponders have been activated, starting from today, 19.40.23 19:00U for 72 hours. 73, David 4X1DG

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ARISS News Release No. 23-31
by David Jordan 19 Jun '23

19 Jun '23

ARISS News Release No.23-31 Dave Jordan, AA4KN ARISS PR aa4kn(a)amsat.org FORIMMEDIATE RELEASE ARISSContact is Scheduled with Educators at SPACE (Space Port Area Conference for Educators), Kennedy Space Center, Florida, USA June18, 2023—Amateur Radio on the International Space Station (ARISS) has receivedschedule confirmation for an ARISS radio contact between an astronaut aboardthe International Space Station (ISS) and educators at the Space Port AreaConference for Educators located at the Kennedy Space Center in Florida. ARISS conducts 60-80 of these special amateurradio contacts each year between students around the globe and crew memberswith ham radio licenses aboard the ISS. The Annual Space Port Area Conference for Educators (SPACE) aimsto serve teachers from across the nation by providing professional developmentopportunities, and high-quality STEM instructional resources. Attendingeducators spend three days at The Center for Space Education developingcurriculum and forming relationships. Educators are given a once in a lifetimeopportunity to be immersed in the operations of Kennedy Space Center -including keynote sessions with astronauts, launch directors, and other spaceicons, as well as behind the scene tours of Space Port Operations. This year’s conference is highlighted with anARISS contact that will also help educators better understand the ARISSSTEM/STEAM experience. This will be a telebridge Contact via Amateur Radio and participants will ask theirquestions of Astronaut Sultan Al Neyadi, amateur radio call sign KI5VTV. Thedownlink frequency for this contact is 145.800 MHz and may be heard bylisteners that are within the ISS-footprint that also encompasses the telebridgestation. The ARISS amateur radio ground station(telebridge station) for this contact is in Glenden, Queensland, Australia. Theamateur radio volunteer team at the ground station will use the callsignVK4KHZ, to establish and maintain the ISS connection. TheARISS radio contact is scheduled for June 21, 2023 at 10:52:25 am EDT (FL) (14:52:25UTC, 9:52 am CDT, 8:52 am MDT, 7:52 am PDT). The publicis invited to watch the live stream at: https://youtube.com/live/pcguZFKKPCI _______________________________ Astime allows, participants will ask these questions: 1.How much noise is there on the ISS compared to your work space on the groundand how do you adapt? 2.What are skills that you had to learn/practice to complete your work on theISS? 3.Do you play any music on instruments or your personal devices while on the ISS?If so, what do you play? 4.If a student is interested in becoming an astronaut, what nutrition andexercise advice would you provide them for training on Earth versus training onthe ISS? 5.What is one trait that you think is absolutely necessary to become anastronaut? 6.If you have been on an EVA or near an astronaut that has been on one, is thereany detectable smell? What does space smell like? 7.What do you do to handle the monotony of long term confinement to a smallcontrolled environment? 8.Do you have any hobbies that helped prepare you for your work aboard the ISS? 9.Are your dreams different in zero g? 10.How is your impression when you see from another perspective the earth, thegeography, the ocean? 11.What would surprise us that you are unable to do in space that we take forgranted here on Earth? 12.What type of activities are taking place onboard the ISS that are part ofNASA's Moon to Mars efforts? 13.Commitment to the ISS has been shown through 2030 for several countries. Afterthat, what's next? What do our students have to look forward to? 14.What does your exercise routine consist of to maintain your health andstrength, while living in space? 15.What was your application to become an astronaut like? Did it take you numeroustimes? Did you do anything in between applications to improve your chances? About ARISS: Amateur Radio on the InternationalSpace Station (ARISS) is a cooperative venture of international amateur radiosocieties and the space agencies that support the International Space Station(ISS). In the United States, sponsors are the Radio Amateur SatelliteCorporation (AMSAT), the American Radio Relay League (ARRL), the ISS NationalLab-Space Station Explorers, Amateur Radio Digital Communications (ARDC) andNASA’s Space Communications and Navigation program (SCaN). The primary goal ofARISS is to promote exploration of science, technology, engineering, the arts,and mathematics topics. ARISS does this by organizing scheduled contacts viaamateur radio between crew members aboard the ISS and students. Before andduring these radio contacts, students, educators, parents, and communities takepart in hands-on learning activities tied to space, space technologies, andamateur radio. For more information, see http://www.ariss.org MediaContact: DaveJordan, AA4KN ARISSPR Findus on social media at: Twitter:ARISS_Intl Facebook:facebook.com/ARISSIntl Instagram:ariss_intl Mastodon:[email protected] Checkout ARISS on Youtube.com.

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Upcoming ARISS Contact Schedule as of 2023-06-18 18:00 UTC
by aj9n＠aol.com 18 Jun '23

18 Jun '23

Upcoming ARISS Contact Schedule as of 2023-06-18 18:00 UTC Quick list of scheduled contacts and events: Mohammad Bin Rashid Space Centre, Dubai, UAE, direct via A68MBR The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sultan Al Neyadi KI5VTV The ARISS mentor is ON6TI Contact is go for: Tue 2023-06-20 10:16:10 UTC 29 deg Using Epoch 23169.490774880, I am now calculating AOS is at 10:18:32 UTC 27 deg (***) SPACE (Space Port Area Conference for Educators), Kennedy Space Center, FL, telebridge via VK4KHZ The ISS callsign is presently scheduled to be NA1SS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sultan Al Neyadi KI5VTV The ARISS mentor is AJ9N and AA4KN Contact is go for: Wed 2023-06-21 14:52:25 UTC 38 deg Using Epoch 23169.490774880, I am now calculating AOS is at 14:54:53 UTC 40 deg (***) Watch for Livestream at https://youtube.com/live/pcguZFKKPCI (***) Mohammad Bin Rashid Space Centre, Dubai, UAE, direct via A68MBR The ISS callsign is presently scheduled to be OR4ISS The downlink frequency is presently scheduled to be 145.800 MHz The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The scheduled crewmember is Sultan Al Neyadi KI5VTV The ARISS mentor is ON6TI Contact is go for: Thu 2023-06-22 08:38:52 UTC 51 deg Using Epoch 23169.490774880, I am now calculating AOS is at 08:41:12 UTC 55 deg (***) The crossband repeater continues to be active. If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. All dates and times listed follow International Standard ISO 8601 date and time format YYYY-MM-DD HH:MM:SS The complete schedule page has been updated as of 2023-06-18 18:00 UTC. (***) Here you will find a listing of all scheduled school contacts, and questions, other ISS related websites, IRLP and Echolink websites, and instructions for any contact that may be streamed live. https://www.amsat.org/amsat/ariss/news/arissnews.rtf https://www.amsat.org/amsat/ariss/news/arissnews.txt The successful school list has been updated as of 2023-06-12 20:30 UTC. https://www.amsat.org/amsat/ariss/news/Successful_ARISS_schools.rtf ####################################################################################################################################### Comments on making general contacts I have been seeing a lot of traffic on Facebook and I suspect on other social media sites with people asking why they are not hearing the crew make general contacts. First off the crew is very busy on the ISS and they simply may not have the time to just pick up the microphone and talk. Also, one needs to be aware of their normal daily schedule. I have listed below the constraints that we at ARISS have to follow in order to schedule the school contacts. Hopefully this will help you better schedule your opportunities. Typical daily schedule Wakeup to Workday start= 1.5 hours Workday start to Workday end=12 hours Workday end to Sleep= 2 hours Sleep to wakeup= 8.5 hours The crew's usual waking period is 0730 - 1930 UTC. The most common times to find a crew member making casual periods are about one hour after waking and before sleeping, when they have personal time. They're usually free most of the weekend, as well. SSTV events are not that often. So please check out https://www.ariss.org/ for the latest information or watch for the ARISS announcements. And don’t forget that the packet system is active. As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html ######################################################################################################################################## A multi-point telebridge contact means that each student will be on the telebridge from their own home. **************************************************************************************************************************************** ARISS is very aware of the impact that COVID-19 is having on schools and the public in general. As such, we may have last minute cancellations or postponements of school contacts. As always, I will try to provide everyone with near-real-time updates. Watch for future COVID-19 related announcements at https://www.ariss.org/ The following schools have now been postponed or cancelled due to COVID-19: Postponed: No new schools Cancelled: No new schools **************************************************************************************************************************************** The ARISS webpage is at https://www.ariss.org/ Note that there are links to other ARISS websites from this site. The main page for Applying to Host a Scheduled Contact may be found at https://www.ariss.org/apply-to-host-an-ariss-contact.html +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (United States) Call for Proposals The next proposal window for US schools and educational organizations to host an Amateur Radio contact with a crew member on board the ISS opens February 20, 2023 for contacts to be scheduled for January 1, 2024 – June 30, 2024. This proposal is due to ARISS by March 31, 2023 at 11:59 PM Pacific Time. Find more information and proposal instructions, visit the ARISS-USA website at: https://ariss-usa.org/hosting-an-ariss-contact-in-the-usa/ Please direct any questions to ariss.us.education(a)gmail.com. For future proposal information and more details such as expectations, proposal guidelines and proposal form, and dates and times of Information Webinars, go to www.ariss.org. About ARISS: Amateur Radio on the International Space Station (ARISS) is a cooperative venture of international amateur radio societies and the space agencies that support the International Space Station (ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation (AMSAT), the American Radio Relay League (ARRL), the ISS National Lab and National Aeronautics and Space Administration (NASA). The primary goal of ARISS is to promote exploration of science, technology, engineering, and mathematics (STEAM) topics by organizing scheduled contacts via amateur radio between crew members aboard the ISS and students in classrooms or public forms. Before and during these radio contacts, students, educators, parents, and communities learn about space, space technologies, and amateur radio. For more information, see www.ariss.org. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS Contact Applications (Europe, Africa and the Middle East) Schools and Youth organizations in Europe, Africa and the Middle East interested in setting up an ARISS radio contact with an astronaut on board the International Space Station are invited to submit an application from September to October and from February to April. Please refer to details and the application form at www.ariss-eu.org/school-contacts. Applications should be addressed by email to: school.selection.manager(a)ariss-eu.org ARISS Contact Applications (Canada, Central and South America, Asia and Australia and Russia) +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Organizations outside the United States can apply for an ARISS contact by filling out an application. Please direct questions to the appropriate regional representative listed below. If your country is not specifically listed, send your questions to the nearest ARISS Region listed. If you are unsure which address to use, please send your question to the ARISS-Canada representative; they will forward your question to the appropriate coordinator. For the application, go to: https://www.ariss.org/ariss-application.html. ARISS-Canada and the Americas, except USA: Steve McFarlane, VE3TBD email to: ve3tbd(a)gmail.com ARISS-Japan, Asia, Pacific and Australia: Satoshi Yasuda, 7M3TJZ email to: ariss(a)iaru-r3.org, Japan Amateur Radio League (JARL) https://www.jarl.org/ ARISS-Russia: Soyuz Radioljubitelei Rossii (SRR) https://srr.ru/ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ARISS is always glad to receive listener reports for the above contacts. ARISS thanks everyone in advance for their assistance. Feel free to send your reports to aj9n(a)amsat.org or aj9n(a)aol.com. Listen for the ISS on the downlink of 145.8Ø MHz unless otherwise noted. ******************************************************************************* All ARISS contacts are made via the Kenwood radio unless otherwise noted. ******************************************************************************* Several of you have sent me emails asking about the RAC ARISS website and not being able to get in. That has now been changed to https://www.ariss.org/ Note that there are links to other ARISS websites from this site. **************************************************************************** Looking for something new to do? How about receiving DATV from the ISS? Please note that the HamTV system has been brought back to earth for troubleshooting. Please monitor ARISS-EU or ARISS-ON for the very latest news on the troubleshooting efforts. If interested, then please go to the ARISS-EU website for complete details. Look for the buttons indicating Ham Video. http://www.ariss-eu.org/ If you need some assistance, ARISS mentor Kerry N6IZW, might be able to provide some insight. Contact Kerry at kbanke(a)sbcglobal.net The HamTV webpage: https://www.amsat-on.be/hamtv-summary/ **************************************************************************** ARISS congratulates the following mentors who have now mentored over 100 schools: Sergey RV3DR with 213 Francesco IKØWGF with 150 Satoshi 7M3TJZ with 148 Gaston ON4WF with 124 Peter IN3GHZ with 115 Steve VE3TBD with 104 **************************************************************************** The webpages listed below were all reviewed for accuracy. Out of date webpages were removed, and new ones have been added. If there are additional ARISS websites I need to know about, please let me know. Total number of ARISS ISS to earth school events is 1643. Each school counts as 1 event. Total number of ARISS ISS to earth school contacts is 1551. Each contact may have multiple schools sharing the same time slot. Total number of ARISS supported terrestrial contacts is 48. Please feel free to contact me if more detailed statistics are needed. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The following US states and entities have never had an ARISS contact: South Dakota, American Samoa, Guam, Northern Marianas Islands, and the Virgin Islands. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ QSL information may be found at: https://www.ariss.org/qsl-cards.html ISS callsigns: DPØISS, FXØISS, GB1SS, IRØISS, NA1SS, OR4ISS, RSØISS **************************************************************************** Frequency chart for packet, voice, and crossband repeater modes showing Doppler correction as of 2005-07-29 04:00 UTC https://www.amsat.org/amsat/ariss/news/ISS_frequencies_and_Doppler_correcti… Check out the Zoho reports of the ARISS contacts https://reports.zoho.com/ZDBDataSheetView.cc?DBID=412218000000020415 **************************************************************************** Exp. 68 on orbit Sergey Prokopyev Francisco Rubio Dimitri Petelin SpaceX Crew-6 on orbit Steve Bowen KI5BKB Warren Hoburg KB3HTZ Sultan Al Neyadi KI5VTV Andrey Fediaev **************************************************************************** 73, Charlie Sufana AJ9N One of the ARISS operation team mentors

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ARISS News Release No. 23-30
by David Jordan 18 Jun '23

18 Jun '23

ARISS News Release No.23-30 Dave Jordan, AA4KN ARISS PR aa4kn(a)amsat.org FORIMMEDIATE RELEASE ARISSContact is Scheduled with Students at Mohammed Bin Rashid Space Centre (MBRSC), Dubai, UnitedArab Emirates June17, 2023—AmateurRadio on the International Space Station (ARISS) has received scheduleconfirmation for an ARISS radio contact between an astronaut aboard theInternational Space Station (ISS) and students at the MBRSC located in Dubai,UAE. ARISS conducts 60-80 of thesespecial amateur radio contacts each year between students around the globe andcrew members with ham radio licenses aboard the ISS. The MBRSC is a Dubai government organization working on the UAEspace program, which includes various space satellite projects, the EmiratesMars Mission, the Emirates Lunar Mission, and the UAE astronaut program. TheMBRSC actively works to promote space science and research in the region witheducational programs designed to promote a culture based on discovery andexploration in future generations at all education levels. MBRSC is hosting this ARISS contact for highschool students who will be asking questions in Arabic and/or English. This will be a direct contact via Amateur Radioallowing students to ask their questions of Astronaut Sultan AlNeyadi, amateurradio call sign KI5VTV. The downlink frequency for this contact is 145.800 MHzand may be heard by listeners that are within the ISS-footprint that alsoencompasses the relay ground station. The amateur radio ground station for this contactis at MBRSC, Dubai, UAE. Amateur radio operators using call sign A68MBR, willoperate the ground station to establish and maintain the ISS connection. TheARISS radio contact is scheduled for June 20, 2023 at 2:16 pm GST (Dubai, UAE) (10:16UTC, 6:16 am EDT, 5:16 am CDT, 4:16 am MDT,3:16 am PDT). _______________________________ Astime allows, students will ask these questions: 1.Why is it important for different countries to work together in spaceexploration? 2.How do you stay in touch with your family while you're on the ISS? 3.What kind of training do you do to get ready for a space mission? 4.How does going to space change the way you see things? 5.How does the UAE contribute in space exploration? 6.Can you tell us about the UAE's space program and what it wants to do in thefuture? 7.How does the UAE's culture influence your work on the ISS? 8.Are there any projects or experiments you're working on that have to do withthe UAE's interests? 9.What advice do you have for kids in the UAE who want to be astronauts? 10.How do you celebrate holidays or special days when you're on the ISS? 11.How does the UAE's focus on taking care of the environment match with its spaceexploration goals? 12.What are your future plans/Missions once you reach Earth? 13.How do you deal with missing home when you're in space for a long time? 14.Can you tell us about any experiments or research you've done that can helppeople on Earth? 15.How does seeing Earth from space change how you think about it? 16.What kind of experiments are you doing on the ISS right now? 17.Have you seen anything really cool or amazing in space? About ARISS: Amateur Radio on the InternationalSpace Station (ARISS) is a cooperative venture of international amateur radiosocieties and the space agencies that support the International Space Station(ISS). In the United States, sponsors are the Radio Amateur Satellite Corporation(AMSAT), the American Radio Relay League (ARRL), the ISS National Lab-SpaceStation Explorers, Amateur Radio Digital Communications (ARDC) and NASA’s SpaceCommunications and Navigation program (SCaN). The primary goal of ARISS is topromote exploration of science, technology, engineering, the arts, andmathematics topics. ARISS does this by organizing scheduled contacts viaamateur radio between crew members aboard the ISS and students. Before andduring these radio contacts, students, educators, parents, and communities takepart in hands-on learning activities tied to space, space technologies, andamateur radio. For more information, see http://www.ariss.org MediaContact: DaveJordan, AA4KN ARISSPR Findus on social media at: Twitter:ARISS_Intl Facebook:facebook.com/ARISSIntl Instagram:ariss_intl Mastodon:[email protected] Checkout ARISS on Youtube.com.

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ANS-169 AMSAT News Service Weekly Bulletins
by Mitch Ahrenstorff (AD0HJ) 18 Jun '23

18 Jun '23

AMSAT NEWS SERVICE ANS-169 In this edition: * Spain's URESAT-1 Collaborative Satellite Launches on SpaceX Transporter-8 * SpaceX's Transporter-8 Mission Launches a Diverse Array of Smallsat Missions * European Space Agency and S5Lab Announce LEDSAT Digipeater Challenge * ARISS-USA Seeks Experienced Educator for Director of Education Role * Satellite LEO Top 100 Rovers June 2023 Rankings * Changes to AMSAT-NA TLE Distribution for 16 June 2023 * ARISS News * Upcoming Satellite Operations * Hamfests, Conventions, Maker Faires, and Other Events * Satellite Shorts From All Over The AMSAT News Service bulletins are a free, weekly news and information service of AMSAT, the Radio Amateur Satellite Corporation. ANS publishes news related to Amateur Radio in Space including reports on the activities of a worldwide group of Amateur Radio operators who share an active interest in designing, building, launching and communicating through analog and digital Amateur Radio satellites. The news feed on http://www.amsat.org publishes news of Amateur Radio in Space as soon as our volunteers can post it. Please send any amateur satellite news or reports to: ans-editor [at] amsat.org You can sign up for free e-mail delivery of the AMSAT News Service Bulletins via the ANS List; to join this list see: https://mailman.amsat.org/postorius/lists/ans.amsat.org/ ANS-169 AMSAT News Service Weekly Bulletins To: All RADIO AMATEURS From: Radio Amateur Satellite Corporation 712 H Street NE, Suite 1653 Washington, DC 20002 DATE 2023 June 18 Spain's URESAT-1 Collaborative Satellite Launches on SpaceX Transporter-8 The URESAT-1 satellite, also known as HADES-B according to its ITU designation, successfully launched into space as part of the SpaceX Transporter-8 mission from Vandenberg AFB on Monday, June 12. The satellite is a joint effort between AMSAT-EA, URE (the Spanish equivalent of ARRL), private companies, and universities. The URESAT-1 satellite, contained within the D-Orbit ION Orbital Transfer Vehicle (OTV), was not deployed directly from the Falcon-9 rocket. Instead, approximately one hour and twenty minutes after launch, the Falcon-9 released the OTV, which will orbit the Earth for several days before deploying URESAT-1, along with other satellites. One of the primary objectives of URESAT-1 is to serve as an FM voice and FSK data repeater. Equipped with a Slow Scan Television (SSTV) camera, the satellite will transmit live images as well as stored images at regular intervals. It also features a chess game, enabling players on Earth to engage in a game against the satellite. Periodically, the satellite will transmit updates on the state of the game, including the chess board, the last movement made, and whether the next move belongs to the players or the satellite. The specified frequencies for communication with URESAT-1 are as follows: for uplink transmissions, 145.975 MHz or 145.925 MHz (auxiliary frequency) using FM voice without subtone, FSK 50 bps, AFSK, AX.25, APRS 1200/2400 bps. For downlink transmissions, the frequency is set at 436.888 MHz, and modes include FM voice, CW, FSK 50 bps telemetry, SSTV Robot 36, and a voice beacon with the callsign AO4URE. To provide further information regarding URESAT-1's transmissions, the AMSAT-EA organization has made available a comprehensive document that can be accessed at the following link: https://www.amsat-ea.org/app/download/13366685/AMSAT+EA+-+URESAT-1+Transmis… For those interested in decoding the telemetry, a Linux x86/ARM decoder is available for download at the following link: https://www.amsat-ea.org/app/download/13395017/URESAT-1_telemetry_decoder_L… A sample file containing the audio of a telemetry file can be found here: https://www.amsat-ea.org/app/download/13398144/URESAT-1_sample_FSK_telemetr… If URESAT-1 operates as intended, the project team plans to release a Linux program that will allow players to send their chess moves to the satellite, further enhancing the interactive experience. [ANS thanks Félix Páez, EA4GQS, AMSAT-EA President for the above information] --------------------------------------------------------------------- SpaceX's Transporter-8 Mission Launches a Diverse Array of Smallsat Missions SpaceX's Transporter-8 mission successfully lifted off from Vandenberg Space Force Base in California during its afternoon launch window on Monday, June 12. Part of SpaceX's small satellite (smallsat) rideshare program, Transporter-8 carries dozens of small to pico-sized satellites and orbital test vehicles. This launch marks the 38th Falcon 9 rocket launch of 2023, showcasing the rocket's significance as the major workhorse in the space industry. As a rideshare launch, Transporter-8 doesn't have a primary mission but aims to lower costs for small spacecraft operators. The launch manifest for Transporter-8 includes an eclectic variety of missions. Among them is URESAT-1, a 1.5 P Pocketqube spacecraft from AMSAT-EA and the Spanish Amateur Radio Union (URE), equipped with an amateur radio payload that will attempt to play chess against opponents on Earth. Transporter-8's diverse manifest demonstrates the wide range of missions being pursued, from space manufacturing technology demonstration by Varda Space Industries to two cryptocurrency technology satellites (CRYPTO3 and MOXY-1) and a communications satellite for the Vatican (SpeiSat). This blend of missions highlights the growing importance and potential of small satellite deployments. With its rideshare model, SpaceX is enabling more affordable access to space for small spacecraft operators. By sharing the launch vehicle with multiple payloads, the costs are distributed among different customers, allowing them to realize their space ambitions at a fraction of the cost of a dedicated launch. The success of Transporter-8 adds to SpaceX's impressive track record, and if the company maintains its launch pace while incorporating successful Falcon Heavy rocket launches, it could be on track to achieve Elon Musk's ambitious target of 100 rocket launches by the end of 2023. SpaceX's dedication to advancing space exploration and commercial satellite deployments is evident in its consistent launch operations and commitment to driving innovation in the industry. [ANS thanks Jon Kelvey, writing for SpaceRef, for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ The 2023 AMSAT President's Club coins are here now! To commemorate the 40th anniversary of its launch on June 16, 1983, this year's coin features an image of AMSAT-OSCAR 10. Join the AMSAT President's Club today and help Keep Amateur Radio in Space! https://www.amsat.org/join-the-amsat-presidents-club/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ European Space Agency and S5Lab Announce LEDSAT Digipeater Challenge The European Space Agency's (ESA) Fly Your Satellite! program in collaboration with S5Lab is offering a unique opportunity for radio amateurs around the world. The challenge is to establish communication through the LEDSAT CubeSat digipeater, providing a chance to win a special prize: a QSL card issued by the ESA Education Office and the LEDSAT team. Running from June 26 to July 30, this challenge allows radio enthusiasts to engage with space technology and showcase their communication skills. LEDSAT, developed by students from Sapienza University in Rome's S5Lab research team with support from AMSAT Italia, is an educational 1U CubeSat that participated in the second edition of the Fly Your Satellite! program. Its primary objective is to demonstrate a LED-based payload for ground-based optical tracking. The successful launch of LEDSAT on Vega flight VV19 on August 17, 2021, marked a significant milestone for the project. To celebrate the launch, a competition was launched, encouraging participants from around the world to record the first signs of life from the spacecraft. To participate in the challenge, radio amateurs are invited to send a message to the ESA Education Office ESTEC Ground Station, with the callsign PI9ESA. The digipeater will be activated during specific time windows, with operators stationed at the ground station to receive incoming messages. Upon successful reception of a message, the sender's callsign and contact details will be documented on a personalized QSL card, acknowledging their accomplishment. The LEDSAT digipeater can store and retransmit digital messages sent to the satellite, acting as a transponder for long-distance communication. Messages can be retransmitted immediately or with an optional delay of up to two days. LEDSAT follows a Sun-Synchronous orbit, resulting in two communication windows each day – around midday and midnight – where contact can be established. Participants can predict passes precisely above the ESTEC ground station or their area of residence by using their favorite pass prediction software or obtaining the latest Two-Line Elements for LEDSAT from https://celestrak.org/NORAD/elements/gp.php?CATNR=49069. Due to LEDSAT's monitoring and housekeeping requirements and the potential high demand from operators, the digipeater activation time slots will follow a pattern of one day ON and one day OFF, with the switch-on/off always occurring at 00:00 UTC. This schedule will begin on Monday, June 26th at 00:00 UTC, and conclude on Sunday, July 30th at 24:00 UTC. While the challenge is supported by operators on a voluntary basis, efforts will be made to cover as many LEDSAT passes as possible, especially those occurring around local midday on weekdays. A detailed schedule of pass coverage will be published, so participants are advised to regularly check for updates. The LEDSAT digipeater uplink frequency is 435.310 MHz, the downlink frequency is 435.190 MHz, and the modulation type is GMSK using a CSP + Golay + ASM (AX100 Mode 5) protocol at 1200 baud. The LEDSAT team has prepared a software package and a user manual for connecting to the digipeater, available for download on the LEDSAT website at https://www.s5lab.space/index.php/ledsat-digipeater/. It is important to note that transmitting to the satellite is prohibited for those who are not licensed radio amateurs. However, non-licensed individuals can still participate in the challenge by listening to the messages transmitted by the ESTEC ground station. If they provide evidence of successful reception, including the date and time, they may also receive a customized QSL card. Participants are encouraged to mark their calendars, prepare their messages, and not miss the chance to connect and communicate with the LEDSAT spacecraft to receive their QSL card. Let's come together and make this event a memorable celebration of our shared passion for space exploration and amateur radio communication. For any inquiries regarding LEDSAT or the digipeater challenge, please email cubesats(a)esa.int. [ANS thanks the European Space Agency along with S5Lab for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Need new satellite antennas? Purchase Arrows, Alaskan Arrows, and M2 LEO-Packs from the AMSAT Store. When you purchase through AMSAT, a portion of the proceeds goes towards Keeping Amateur Radio in Space. https://amsat.org/product-category/hardware/ +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ ARISS-USA Seeks Experienced Educator for Director of Education Role ARISS-USA, a 501(c)(3) educational and scientific non-profit organization, is seeking an experienced educator to serve as their Director of Education. The position is part-time and remote, with a one-year probationary period. ARISS provides and operates Amateur Radio systems on the International Space Station (ISS) and elsewhere to inspire, educate, and engage youth and communities in science, technology, engineering, arts, and mathematics (STEAM) and to support ISS backup communications. Responsibilities of the Director of Education include developing strategies to maintain and expand the educational outcomes of the ARISS experience, leading the Education Engagement Volunteer Team (EEVT), recruiting and guiding ARISS Education Ambassadors (AEA), coordinating the selection of host organizations for astronaut radio contacts, promoting diversity and inclusion in STEAM engagement, creating educational lesson plans and kits, ensuring alignment with National Science Standards, collecting and analyzing metrics and survey data, networking with stakeholders and space agencies, and coordinating with ARISS educators in other countries. The desired candidate should have demonstrated leadership in education, at least three years of teaching experience, a degree in education or a related field, proficiency in virtual technologies, enthusiasm for STEAM education and amateur radio, and U.S. citizenship. Knowledge and experience in amateur radio, coordination with international colleagues, working with partners and sponsors, and interfacing with space agencies are preferred. The position is remote within the USA, and the anticipated salary for 20 hours per week ranges from $23,000 to $34,500 per year, depending on experience. Flexibility in working hours is allowed as long as deliverables and engagement requirements are met. Interested candidates should submit their resume, CV, and a cover letter to candidates(a)ariss-usa.org by July 15, 2023. [ANS thanks David Jordan, AA4KN for the above information] --------------------------------------------------------------------- Satellite LEO Top 100 Rovers June 2023 Rankings The June 2023 rankings for the Top 100 Rovers in Low Earth Orbit (LEO) satellite operations, as determined by @GridmasterMasterMap on Twitter, has been released. The ranking is determined by the number of grids and DXCC entities activated, taking into account only those grids where a minimum number of QSOs logged on the gridmaster.fr website have been validated by a third party. Grid numbers do not directly reflect the exact number of activations. Satellite operators are encouraged to upload their LoTW satellite contacts to https://gridmaster.fr in order to provide more accurate data. Updated: 2023-06-07 1 N5UC 26 N6DNM 51 AD7DB 76 WN9Q 2 ND9M 27 DJ8MS 52 KD8RTT 77 DK9JC 3 NJ7H 28 KE4AL 53 N4UFO 78 VE6WK 4 JA9KRO 29 K8BL 54 N4DCW 79 N6UTC 5 N6UA 30 KE0PBR 55 PT2AP 80 VA3VGR 6 HA3FOK 31 XE3DX 56 KJ7NDY 81 AB5SS 7 AD0HJ 32 LA9XGA 57 AF5CC 82 PT9BM 8 K5ZM 33 EA4NF 58 N0TEL 83 WI4T 9 WY7AA 34 JO2ASQ 59 VO2AC 84 DL4EA 10 AK8CW 35 VE1CWJ 60 KI7UXT 85 N3CRT 11 AD0DX 36 W7WGC 61 KI7QEK 86 N7EGY 12 DL6AP 37 F4DXV 62 AM1SAT 87 LU3EQ 13 N5BO 38 WI7P 63 W8LR 88 JK2XXK 14 N9IP 39 JL3RNZ 64 PR8KW 89 KF7R 15 WD9EWK 40 KE0WPA 65 WA9JBQ 90 PT2AZ 16 W5PFG 41 EB1AO 66 PT9ST 91 KF6JOQ 17 ND0C 42 AA5PK 67 KB2YSI 92 YU0W 18 KX9X 43 AA8CH 68 AC0RA 93 VO1FUA 19 KB5FHK 44 KE9AJ 69 XE1ET 94 W8MTB 20 VE3HLS 45 VA7LM 70 LU4JVE 95 LU5UFM 21 LU5ILA 46 K7TAB 71 K0FFY 96 JR8QFG 22 N7AGF 47 VE1VOX 72 KG4AKV 97 VE7PTN 23 KI7UNJ 48 M1DDD 73 KC7JPC 98 FG8OJ 24 ON4AUC 49 VE3GOP 74 CU2ZG 99 HB9WDF 25 KG5CCI 50 KM4LAO 75 K4DCA 100 K0JM [ANS thanks @GridmasterMasterMap for the above information] +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Want to fly the colors on your own grid expedition? Get your AMSAT car flag and other neat stuff from our Zazzle store! 25% of the purchase price of each product goes towards Keeping Amateur Radio in Space https://www.zazzle.com/amsat_gear +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Changes to AMSAT-NA TLE Distribution for 16 June 2023 Two Line Elements or TLEs, often referred to as Keplerian elements or keps in the amateur community, are the inputs to the SGP4 standard mathematical model of spacecraft orbits used by most amateur tracking programs. Weekly updates are completely adequate for most amateur satellites. Elements in the TLE bulletin files are updated daily. TLE bulletin files are updated to add or remove satellites as necessary Thursday evenings around 2300 UTC, or more frequently if new high interest satellites are launched. More information may be found at https://www.amsat.org/keplerian-elements-resources/ The following satellite has decayed from orbit and has been removed from this week's AMSAT-NA TLE distribution: MiTEE 1 NORAD Cat ID 47314 (decayed form orbit on 12 June 2023 per Space-Track). [ANS thanks Joe Fitzgerald, KM1P, AMSAT Orbital Elements Manager, for the above information.] --------------------------------------------------------------------- ARISS NEWS Amateurs and others around the world may listen in on contacts between amateurs operating in schools and allowing students to interact with astronauts and cosmonauts aboard the International Space Station. The downlink frequency on which to listen is 145.800 MHz worldwide. + Upcoming Contacts Mohammad Bin Rashid Space Centre, Dubai, UAE, direct via A68MBR The ISS callsign is presently scheduled to be OR4ISS The scheduled crewmember is Sultan Al Neyadi KI5VTV The ARISS mentor is ON6TI Contact is go for: Tue 2023-06-20 10:16:10 UTC SPACE (Space Port Area Conference for Educators), Kennedy Space Center, FL, telebridge via VK4KHZ (***) The ISS callsign is presently scheduled to be NA1SS The scheduled crewmember is Sultan Al Neyadi KI5VTV The ARISS mentor is AJ9N and AA4KN Contact is go for: Wed 2023-06-21 14:52:25 UTC Mohammad Bin Rashid Space Centre, Dubai, UAE, direct via A68MBR The ISS callsign is presently scheduled to be OR4ISS The scheduled crewmember is Sultan Al Neyadi KI5VTV The ARISS mentor is ON6TI Contact is go for: Thu 2023-06-22 08:38:52 UTC The crossband repeater continues to be active (145.990 MHz up {PL 67} & 437.800 MHz down). If any crewmember is so inclined, all they have to do is pick up the microphone, raise the volume up, and talk on the crossband repeater. So give a listen, you just never know. The packet system is also active (145.825 MHz up & down). As always, if there is an EVA, a docking, or an undocking; the ARISS radios are turned off as part of the safety protocol. Note, all times are approximate. It is recommended that you do your own orbital prediction or start listening about 10 minutes before the listed time. The latest information on the operation mode can be found at https://www.ariss.org/current-status-of-iss-stations.html The latest list of frequencies in use can be found at https://www.ariss.org/contact-the-iss.html [ANS thanks Charlie Sufana, AJ9N, one of the ARISS operation team mentors for the above information] -------------------------------------------------------------------- Upcoming Satellite Operations To include your satellite roving plans in the AMSAT News Service Weekly bulletins, send them to Ian, K5ZM at k5zm (at) comcast (dot) net at least a couple of weeks in advance. Upcoming satellite operations are updated weekly on the AMSAT Upcoming Satellite Operations page but may expire before the next AMSAT News Service bulletin is released. You can watch for the latest roving information to become available at https://www.amsat.org/satellite-info/upcoming-satellite-operations/. A growing number of satellite rovers are currently engaged in sharing their grid square activations on https://hams.at. By visiting the website, you gain easy access to comprehensive information about the operators responsible for activating specific grid squares. Additionally, you have the ability to assess the match score between yourself and a particular rover for a given pass, while also being able to identify the upcoming satellite passes that are accessible from your location. [ANS thanks Ian Parsons, K5ZM, AMSAT rover page manager, for the above information] --------------------------------------------------------------------- Hamfests, Conventions, Maker Faires, and Other Events AMSAT Ambassadors provide presentations, demonstrate communicating through amateur satellites, and host information tables at club meetings, hamfests, conventions, maker faires, and other events. + AMSAT 2023 Field Day June 24, 1800 UTC - June 25, 2100 UTC, 2023 More information at: https://www.amsat.org/field-day/. + Small Satellite Conference August 5-10, 2023 Utah State University, Logan, UT More information at: https://smallsat.org/. + AMSAT Space Symposium and Annual General Meeting October 20-21, 2013 Dallas, Texas More information to follow. [ANS thanks AMSAT for the above information] --------------------------------------------------------------------- Satellite Shorts From All Over + Congratulations to Ian Parsons, K5ZM, for providing satellite contacts from an impressive 104 grid squares and earning AMSAT VUCC/r Award # 12! The Reverse VUCC or VUCC/r Award, originally introduced by the Central States VHF Society and now carried on by AMSAT, acknowledges the efforts of satellite rovers like Ian. More information about this award can be found on the AMSAT website at https://www.amsat.org/reverse-vucc-or-vucc-r-award. Keep on roving, Ian, and continue to inspire others in the AMSAT community! + Congratulations to Terry, AJ4A, for being awarded GridMaster Award # 57! This prestigious award, introduced by Star Comm Group in 2014 and sponsored by Damon Runion, WA4HFN, and Rick Tillman, WA4NVM, is now entrusted to AMSAT for the benefit of the entire AMSAT community. The GridMaster Award recognizes amateurs worldwide who establish two-way communication via amateur satellite with operators in all 488 Maidenhead grids in the contiguous United States of America. More information about this award can be found on the AMSAT website at https://www.amsat.org/gridmaster/. Well done on this remarkable achievement Terry! + E2QRP special event station will operate on QO-100 and Low Earth Orbit (LEO) satellites that pass over Thailand during IARU QRP Day. The Radio Amateur Society of Thailand (RAST) operators will be on the air from grid OK04nk on June 16 , 2023 at 12.00 UTC until June 18, 2023 at 5.00 UTC. QSL via Thailand HS Bureau or direct from RAST, G.P.O. Box 2008 Bangkok Thailand. (ANS thanks Tanan Rangseeprom, HS1JAN, for the above information) + The Small Satellite Conference provides an extensive series of talks, speed sessions, and posters that focus on successfully carrying out a small satellite mission. From early wildfire detection using CubeSat images to UHF ground stations for controlling satellites, topics vary wildly. The conference takes place August 5-10, 2023 at Utah State University, Logan, Utah. (ANS thanks Amateur Radio Daily for the above information) + Have your name etched onto a microchip mounted on NASA’s Europa Clipper expedition to explore Jupiter's icy moon: https://europa.nasa.gov/message-in-a-bottle/sign-on/ (ANS thanks The Orbital Index and NASA for the above information) + United Launch Alliance (ULA) briefly test-fired the first-stage engines on its new Vulcan Centaur rocket on Wednesday evening (June 7), completing a crucial milestone for the booster’s first flight. Vulcan Centaur is designed to replace ULA’s current fleet of Atlas V and Delta IV Heavy launch vehicles. The first stage can be supplemented with strap-on solid rocket boosters for heavier payloads. ULA is gearing up for the first Vulcan Centaur launch, which is likely to occur in July. The rocket’s primary payload will be Astrobotic Technology’s Peregrine lunar lander, which will carry payloads for NASA and private companies under the space agency’s Commercial Lunar Payload Services program. Vulcan Centaur will also carry the KuiperSat-1 and KuiperSat-2 demonstration satellites for Amazon. The spacecraft will demonstrate technology for the company’s 3,236-satellite broadband constellation. (ANS thanks the Parabolic Arc for the above information) + Capturing footage of the International Space Station (ISS) hurtling through space at approximately 17,500 mph (28,000 km/h) is no mean feat, yet French astrophotographer Thierry Legault has pulled it off yet again. In his latest stunning footage, captured on June 9, Legault imaged the ISS whizzing past three sunspot groups. The entire solar transit lasted just 0.75 seconds. In addition, Legault captured these shots while two NASA astronauts, Stephen Bowen, KI5BKB, and Warren "Woody" Hoburg, KB3HTZ, were carrying out a spacewalk to install a new solar array outside the station. (ANS thanks Space.com for the above information) --------------------------------------------------------------------- Join AMSAT today at https://launch.amsat.org/ In addition to regular membership, AMSAT offers membership to: * Societies (a recognized group, clubs or organization). * Primary and secondary school students are eligible for membership at one-half the standard yearly rate. * Post-secondary school students enrolled in at least half time status shall be eligible for the student rate for a maximum of 6 post-secondary years in this status. * Memberships are available for annual and lifetime terms. Contact info [at] amsat.org for additional membership information. 73 and remember to help Keep Amateur Radio in Space! This week's ANS Editor, Mitch Ahrenstorff, ADØHJ ad0hj [at] amsat.org

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