Space Calendar https://validator.w3.org/feed/docs/rss2.html Launch Long March 5 / Chang’e-7 Homepage Launch Falcon Heavy / Nancy Grace Roman Space Telescope Soviet Union (USSR) Vol 45, Week 35 Launch H3 / Martian Moons eXploration (MMX) 4th Anniversary of Artemis 1 Mission Launch Türkiye to Sign Artemis Accords (71st Signature) ISS U.S. Spacewalk 99 New Mexico, USA Explore Space on Earth with the Planetary Society Launch Spectrum / Onward and Upward Launch Pallas-1 / Demo Flight Launch GSLV MK II / GISAT-1A (EOS-05) Launch Electron / Owl Around the World (StriX Launch 11) Launch Nuri (KSLV-2) / NeonSat-2 to 6 Vol 45, Week 34 Ground Control #6 at Mesh Youngstorget U.S. ISS Spacewalk 98 Launch Falcon 9 / Starlink Group 10-39 Launch Falcon 9 / Starlink Group 15-20 Launch Falcon 9 / Starlink Group 17-50 Launch Long March 2C / Unknown Payload Launch Falcon 9 / USSF-366 United Nations (UN) Progress MS-33 (94P) to Undock from International Space Station Launch Soyuz 2.1a / Progress MS-35 (96P) 62nd Anniversary of the Outer Space Treaty 61st Anniversary of the Outer Space Treaty 60th Anniversary of the Outer Space Treaty 59th Anniversary of the Outer Space Treaty 72nd Anniversary: First-Ever Satellite Launched to Space (Sputnik 1) 71st Anniversary: First-Ever Satellite Launched to Space (Sputnik 1) 69th Anniversary: First-Ever Satellite Launched to Space (Sputnik 1) 70th Anniversary: First-Ever Satellite Launched to Space (Sputnik 1) World Space Week World Space Week World Space Week Ceremony: Congressional Space Medal of Honor to the Artemis II Crew Vol 45, Week 33 U.S. ISS Spacewalk 97 World Space Week: Rocket Revolution 71st Virtual UNISEC-Global Meeting U.S. ISS Spacewalk 96 University Space Engineering Consortium (UNISEC-Global) Argentina Space 2026 UKIRT to Cease Science Operations International Institute for Astronautical Sciences (IIAS) Salta, Argentina Launch Electron / Aspera