Space Calendar https://validator.w3.org/feed/docs/rss2.html 5th Year on Mars: Mars Perseverance Rover 6th Year on Mars: Mars Perseverance Rover 54th Anniversary: First-Ever Landing on Mars (Viking 1) 53rd Anniversary: First-Ever Landing on Mars (Viking 1) 52nd Anniversary: First-Ever Landing on Mars (Viking 1) 51st Anniversary: First-Ever Landing on Mars (Viking 1) 17 Years in Space: WISE / NEOWISE 20 Years in Space: WISE / NEOWISE 19 Years in Space: WISE / NEOWISE 18 Years in Space: WISE / NEOWISE NET Q3 2028 — Launch Long March 5 / Chang’e-8 9 Years in Space: Chang’e-4 Queqiao Relay Satellite 8 Years in Space: Chang’e-4 Queqiao Relay Satellite 13th Anniversary: China’s First Lunar Landing (Chang’E-3) 8 Years on the Moon: Chang’E-4 Lander 3rd Anniversary: Japan’s First Lunar Landing (Smart Lander for Investigating Moon | SLIM) 4th Anniversary: First-Ever Commercial Lunar Landing (Intuitive Machines IM-1) 3rd Anniversary: First-Ever Commercial Lunar Landing (Intuitive Machines IM-1) 6th Anniversary: India’s First Lunar Landing (Chandrayaan-3) 7th Anniversary: India’s First Lunar Landing (Chandrayaan-3) 3rd Anniversary: India’s First Lunar Landing (Chandrayaan-3) 5th Anniversary: India’s First Lunar Landing (Chandrayaan-3) 4th Anniversary: India’s First Lunar Landing (Chandrayaan-3) 2nd Anniversary: Japan’s First Lunar Landing (Smart Lander for Investigating Moon | SLIM) 5th Anniversary: China’s First Mars Landing (Tianwen-1) 7 Years at Mars: Tianwen-1 Orbiter 50th Anniversary: First Landing on Mars (Viking 1) 2026 International Observe the Moon Night NASA Lunar Exploration Analysis Group (LEAG) Fall Meeting Advanced Maui Optical and Space Surveillance Technologies (AMOS) Conference International Space Elevator Conference 2026 (ISEC 2026) Ohio Space Week Great Lakes Science Center Glenn Space Technology Symposium SpaceOps Workshop 2026 Europlanet Science Congress (EPSC 2026) Launch Long March 5 / Chang’e-7 40th Annual Small Satellite Conference Launch Electron / Aspera International Space Summit Africa 3rd Year in Space: X-Ray Imaging and Spectroscopy Mission (XRISM) Launch Falcon Heavy / Nancy Grace Roman Space Telescope 14 Years in Space: Van Allen Probes 8 Years in Space: Parker Solar Probe July 13-19, 2026 | Vol 45, Week 28 July 6-12, 2026 | Vol 45, Week 27 BepiColombo, Hermocentric Orbit Insertion at Mercury Chang’E-7 to land on the Moon Send Your Message to the Moon Homepage