Space Calendar https://validator.w3.org/feed/docs/rss2.html Ground Control #10 at Mesh Youngstorget Launch Falcon 9 / Starlink Group 17-47 Ground Control #9 at Mesh Youngstorget Launch Falcon 9 / Starlink Group 17-41 May 25-31, 2026 | Vol 45, Week 21 | Hawai`i Island, USA NET 2027 — Launch Neutron / NZSA Venus Mission  Ground Control #8 at Mesh Youngstorget Rocket Lab LC-3, ~38°N, Wallops Island VA, USA SLC-2, ~38°N, Wallops Flight Facility VA, USA Launch Atlas V 551 / Amazon Leo (LA-07) Launch Falcon 9 / Starlink Group 10-53 Ground Control #6 at Mesh Youngstorget Launch Long March 7A / Unknown Payload Launch Falcon 9 / Starlink Group 10-47 NET May 24 – Launch Long March 2F / Shenzhou 23 Crew Launch Starship 12 — V3 / Ship 39 IAU Symposium 406: Future landscape of astrophysical transients: novel approaches in theory and observations NASA News Conference on Moon Base Plans Launch Atlas V551 / Amazon Leo (LA-07) Blue Moon Workshop: Modern SEM Techniques for Planetary Samples Insights in Space: Commercial Developments in Today’s Access to Space Space Tech Expo USA Space Tech Expo AIAA Defense Forum 2027 Anaheim CA, USA Frequently Asked Questions Space: Enabling Multi-Domain Operations Symposium GLAC-AUSA Long Beach CA, USA Ground Control #7 at Mesh Youngstorget Ground Control #5 at Mesh Youngstorget Webinar: Securing a Cislunar Future: Markets, Minerals, and Momentum Proposals / Capability Statements Due for NASA NextSTEP-3 Lunar Surface Power Transmission Workshop May 18-24, 2026 | Vol 45, Week 20 | Hawai`i Island, USA Launch Falcon 9 / Starlink Group 17-37 Planetary Defense and Asteroid Exploration Conference 2026 Launch Solid-Fuel SLV (Space Launch Vehicle) / Test Flight Offshore Launch Platform near Jeju Island, South Korea South Korea Agency for Defense Development (ADD) 5th Anniversary of Chinese H-alpha Solar Explorer (CHASE) Launch 24th Anniversary of INTErnational Gamma-Ray Astrophysics Laboratory (INTEGRAL) Launch 10th Anniversary of ExoMars 2016 Orbiter Entering Mars Orbit 16th Anniversary of Interstellar Boundary Explorer (IBEX) Launch 18th Anniversary of BepiColombo (Mercury Planetary Orbiter and Mercury Magnetospheric Orbiter) Launch 25th Anniversary of Mars Odyssey Entering Mars Orbit 11th Anniversary of Astrosat Launch 27th Anniversary of XMM-Newton Launch