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DTSTART;VALUE=DATE:20260413
DTEND;VALUE=DATE:20260425
DTSTAMP:20260420T234218
CREATED:20260313T231447Z
LAST-MODIFIED:20260313T232327Z
UID:10001115-1776038400-1777075199@spacecalendar.com
SUMMARY:UN COPUOS Legal Subcommittee (LSC) Meeting
DESCRIPTION:65th session of the UN COPUOS Legal Subcommittee (LSC). Informal meetings and consultations are expected to take place on April 13-14 and April 23-24\, surrounding the main session dates. Key lunar issues to be addressed include resources and information-sharing. Sessions focus is on international space governance\, including space safety\, sustainability\, lunar activities\, and legal issues relating to space exploration. At Vienna International Centre (VIC)\, commonly known as the UN Headquarters\,  Wagramer Strasse 5\, 1220 Vienna\, specifically in the C-Building. \nThe Open Lunar foundation invites: \nIf you are attending these events or are interested in engaging on these topics\, please reach out to connect@openlunar.org. \n  \n 
URL:https://spacecalendar.com/event/un-copuos-legal-subcommittee-lsc-meeting/
LOCATION:Vienna\, Austria
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260414
DTEND;VALUE=DATE:20260501
DTSTAMP:20260420T234218
CREATED:20260409T214944Z
LAST-MODIFIED:20260411T005735Z
UID:10001158-1776124800-1777593599@spacecalendar.com
SUMMARY:Launch Vehicle Avionics Systems Design and Applications – Online Short Course
DESCRIPTION:George N. Andrew\, with 46+ years of experience relating to launch vehicle\, spacecraft / instrument avionics architecture\, design\, manufacturing\, integration / testing / program management\, convenes this course Tuesdays / Thursdays through April 30 at 13:00–15:30 EDT | 17:00-19:30 UTC | 09:00-11:30 HST (6 Classes\, 15 Total Hours). All sessions will be recorded and available for replay; course notes will be available for download. \nThis new practical course offers a rare deep dive into launch vehicle avionics systems engineering and design. See website for details.\nAll students will receive an AIAA Certificate of Completion at the end of the course. \nMr. Andrew has extensive mission/systems engineering\, and program/project management experience. He has consulted and worked with start-up spacecraft and launch vehicle companies\, managing the flight and ground hardware/software architecture\, design\, development\, manufacturing\, test\, and launch. Mr. Andrew has been the program/project manager for several spacecraft program contracts and the Avionics Department Manager for two start-up launch vehicles. He is currently supporting the NASA Explorers Program Office in the Program Systems Engineering office as the Mission Systems Engineer for the MUSE & UVEX Projects and as the Safety Engineer for 2 other Projects\, all located at the NASA Goddard Space Flight Center in Greenbelt\, MD. Mr. Andrew is the President of GNA Aerospace Consulting Group and is an Associate Fellow within the AIAA.
URL:https://spacecalendar.com/event/22486/
LOCATION:Online
CATEGORIES:Education Program
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260419
DTEND;VALUE=DATE:20260421
DTSTAMP:20260420T234218
CREATED:20251215T215452Z
LAST-MODIFIED:20260410T230035Z
UID:10000568-1776556800-1776729599@spacecalendar.com
SUMMARY:Planetary Society's Day of Action
DESCRIPTION:Annual advocacy event that connects space advocates with their members of Congress in Washington D.C. Training 13:00-17:00 Sunday Apr 19. Congressional meetings Monday Apr 20. Anyone age 18+ with USA address can register\, under 18 must be accompanied by parent / guardian; Planetary Society membership required (can be added at registration). A limited number of discounted hotel rooms are available for registrants at the Residence Inn National Mall location.
URL:https://spacecalendar.com/event/planetary-societys-day-of-action/
LOCATION:Washington DC\, USA
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260420
DTEND;VALUE=DATE:20260421
DTSTAMP:20260420T234218
CREATED:20250223T202304Z
LAST-MODIFIED:20260414T021731Z
UID:10000027-1776643200-1776729599@spacecalendar.com
SUMMARY:Launch Falcon 9 / GPS III SV10
DESCRIPTION:Launch window open 02:48-04:05 EST | HST is 20:48-22:05 on Apr 19; 10th of 10 navigation satellites to MEO; 1st stage booster planned to land on autonomous spaceport drone ship (ASDS) in Atlantic Ocean.
URL:https://spacecalendar.com/event/launch-falcon-9-gps-iii-sv09/
LOCATION:SLC-40 (~28°N)\, Cape Canaveral SFS FL\, USA
CATEGORIES:Launch
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260420
DTEND;VALUE=DATE:20260421
DTSTAMP:20260420T234218
CREATED:20260417T031318Z
LAST-MODIFIED:20260417T032401Z
UID:10001227-1776643200-1776729599@spacecalendar.com
SUMMARY:Rollout of Artemis III Rocket Section
DESCRIPTION:Top four-fifths of the Space Launch System (SLS) core stage will be moved from NASA Michoud Assembly Facility to load on a barge for delivery to Kennedy Space Center. Media are invited. Speakers will be featured. The SLS is already begun in the Vehicle Assembly Building with the engine section and boat-tail brought there July 2025. Four L3Harris RS-25 engines will ship there from NASA Stennis NLT July 2026. \nArtemis III will launch Astronauts to Earth orbit NET 2027 to test rendezvous and docking between SLS and commercial spacecraft from SpaceX and / or Blue Origin\, ahead of the system taking Astronauts to land on the Moon NET 2028.
URL:https://spacecalendar.com/event/rollout-of-artemis-iii-rocket-section/
LOCATION:New Orleans LA\, USA
CATEGORIES:Launch
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260420
DTEND;VALUE=DATE:20260424
DTSTAMP:20260420T234218
CREATED:20260210T010004Z
LAST-MODIFIED:20260410T212607Z
UID:10000674-1776643200-1776988799@spacecalendar.com
SUMMARY:NewSpace Africa Conference - Inclusive Growth: Expanding Space Benefits to all Africans
DESCRIPTION:This 5th conference expects 600+ participants from 200+ organizations in 65+ countries\, including 50+ African governments\, to hear 60+ speakers and visit 40+ exhibitors. Includes a Startup Pitch Competition. Discounted passes for online and students. At Stade d’Angondjé.
URL:https://spacecalendar.com/event/newspace-africa-conference/
LOCATION:Libreville\, Gabon
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260420
DTEND;VALUE=DATE:20260425
DTSTAMP:20260420T234218
CREATED:20260323T005223Z
LAST-MODIFIED:20260323T005906Z
UID:10001148-1776643200-1777075199@spacecalendar.com
SUMMARY:24th IAA Humans In Space Symposium
DESCRIPTION:A platform for a fruitful discussion of fundamental problems and practical issues\, exchange of research results and ideas in space biology and medicine\, including: \n– Analogue Environments\n– Isolation\n– Astrobiology\n– Artificial Intelligence\n– Cardiovascular and Pulmonary\n– Challenges of Future Spaceflights\n– Circadian Rhythm\n– Commercial Spaceflight / Space Tourism\n– Education and Outreach\n– Exercise and Countermeasures in the Interplanetary piloted Mission\n– Field Test/Countermeasure Evaluation\n– Human factors in the Interplanetary piloted Mission\n– Immunology\n– Muscle and Bones\n– Medical Support in the Autonomous Flight\n– Neuroscience\n– Radiation\n– Cognitive and Behavioral Effects of Deep Space Missions\n– Space Psychology\n– Space Biology and Space Biotechnology\n– Telemedicine in interplanetary missions\n– Life Support System and Habitats\n– Multidisciplinary Studies related with Humans in Space – SANS/VIIP\n– Food and nutrition in space\n– Mars exploration\n– Women in space\n– Vision impairment\n– Transcriptomics and genomics in space – personalized/precision medicine
URL:https://spacecalendar.com/event/24th-iaa-humans-in-space-symposium/
LOCATION:Montecatini\, Italy
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260420
DTEND;VALUE=DATE:20260425
DTSTAMP:20260420T234218
CREATED:20260413T210603Z
LAST-MODIFIED:20260413T210603Z
UID:10001201-1776643200-1777075199@spacecalendar.com
SUMMARY:BeyondHubble: Revisiting the Hubble Sequence Across Cosmic Time
DESCRIPTION:A meeting revisiting the Hubble Sequence 100 years on: Linking the morphological evolution of galaxies across cosmic time. \nInvited Speakers: \n\n\nAngela Adamo (Stockholm University) \n\n\nOscar Agertz (Lund University) \n\n\nMichele Cappellari (University of Oxford) \n\n\nAndrei Kravtsov (University of Chicago) \n\n\nSharon Meidt (Ghent University) \n\n\nLamiya Mowla (Wellesley College) \n\n\nVadim Semenov (CfA) \n\n\nAdrianne Slyz (University of Oxford) \n\n\nTakafumi Tsukui (ANU) \n\n\nHannah Übler (MPE) \n\n\nLing Zhu (Shanghai Astronomical Observatory)
URL:https://spacecalendar.com/event/beyondhubble-revisiting-the-hubble-sequence-across-cosmic-time/
LOCATION:Cambridge\, United Kingdom
CATEGORIES:Meeting / Conference / Symposium
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