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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260413
DTEND;VALUE=DATE:20260425
DTSTAMP:20260421T014101
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:20260421T014101
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:20260420
DTEND;VALUE=DATE:20260424
DTSTAMP:20260421T014101
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:20260421T014101
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:20260421T014101
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
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260421
DTEND;VALUE=DATE:20260422
DTSTAMP:20260421T014101
CREATED:20240414T022044Z
LAST-MODIFIED:20260417T195124Z
UID:10001213-1776729600-1776815999@spacecalendar.com
SUMMARY:Launch Falcon 9 / Starlink Group 17-14
DESCRIPTION:Launch window open 13:00-17:00 PDT | 16:00-20:00 HST for 25 internet satellites. Booster B1100 planned to land on ASDS OCISLY after this 5th flight. This is the booster with special “100” painted logo.
URL:https://spacecalendar.com/event/launch-falcon-9-starlink-group-17-14/
LOCATION:SLC-4E (~35°N)\, Vandenberg SFB CA\, USA
CATEGORIES:Launch
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260421
DTEND;VALUE=DATE:20260422
DTSTAMP:20260421T014101
CREATED:20250417T051005Z
LAST-MODIFIED:20260417T195113Z
UID:10001235-1776729600-1776815999@spacecalendar.com
SUMMARY:Launch HASTE / Bubbles
DESCRIPTION:Launch window 20:00 Apr 21 – 01:00 Apr 22 EDT | 14:00-19:00 HST for sub-orbital Hypersonic Accelerator Suborbital Test Electron (HASTE) test program of Rocket Lab\, using its electric-pump-fed engines.
URL:https://spacecalendar.com/event/launch-haste-bubbles/
LOCATION:SLC-2\, Wallops Flight Facility WA\, ~38°N\, USA
CATEGORIES:Launch
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260421
DTEND;VALUE=DATE:20260422
DTSTAMP:20260421T014101
CREATED:20260413T231538Z
LAST-MODIFIED:20260413T231834Z
UID:10001208-1776729600-1776815999@spacecalendar.com
SUMMARY:AIAA Los Angeles Section Town Hall Meeting: James Webb Space Telescope
DESCRIPTION:Origins\, Development\, Operation and Lessons Learned from NASA’s James Webb Space Telescope with Jonathan Arenberg\, Northrop Grumman Fellow and Chief Mission Architect for Science and Robotic Exploration\, Fellow of the International Optics and Photonics Society\, SPIE\, and an Associate Fellow of AIAA. In-person at 17:30 PDT at Lomita Library (Don Knabe Meeting Room)\, 24200 Narbonne Ave. No charge. https://lp.constantcontactpages.com/ev/reg/nq9xna9/lp/a3e51fe6-9738-449e-bb99-d955c30211da \nModerator is Jeff Puschell\, AIAA Region VI Deputy Director of Education\, AIAA Fellow\, SPIE Fellow\, National Academy of Engineering\, Northrop Grumman Corporation | Space Systems \n  \nTentative Agenda (All Times PDT (GMT -0700) (U.S. and Canada)): \n4:30 PM: Check-in and Networking (Welcome to bring your own dinner or join group order.) \n5:30 PM: Introduction and Presentation (with Q&A) \n7:00 PM: Adjourn. Networking \n7:30 PM: Meeting Room closes. \n8:00 PM: Library closes. \nThis event is not sponsored by the Lomita Library.
URL:https://spacecalendar.com/event/aiaa-los-angeles-section-town-hall-meeting-james-webb-space-telescope/
LOCATION:Lomita CA\, USA
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260421
DTEND;VALUE=DATE:20260423
DTSTAMP:20260421T014101
CREATED:20250930T002113Z
LAST-MODIFIED:20251006T205733Z
UID:10000233-1776729600-1776902399@spacecalendar.com
SUMMARY:Lyrids Meteor Shower Peak
DESCRIPTION:Best seen from Northern Hemisphere\, with a lower hourly rate in the Southern Hemisphere\, Lyrids seem to stream from the Constellation Lyra. They actually derive from the debris trail of Comet C/1861 G1 Thatcher\, which has a period of 415 years. Can be “fireball” bright but usually lack persistent trains\, they travel ~49km/second and have a maximum rate (ZHR) of 18 per hour.
URL:https://spacecalendar.com/event/lyrids-meteor-shower-peak/
LOCATION:Worldwide
CATEGORIES:Space Event / Encounter
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260421
DTEND;VALUE=DATE:20260424
DTSTAMP:20260421T014101
CREATED:20260413T233036Z
LAST-MODIFIED:20260413T233036Z
UID:10001210-1776729600-1776988799@spacecalendar.com
SUMMARY:Mars Exploration Program Analysis Group Meeting
DESCRIPTION:MEPAG Hybrid Meeting #43\, online and in Baltimore at Johns Hopkins at Mt Washington\, Susquehanna Room\, 6225 Smith Avenue. No charge but registration required.
URL:https://spacecalendar.com/event/mars-exploration-program-analysis-group-meeting/
LOCATION:Baltimore MD\, USA
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
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