Illustrative image Scientists Use Ancient Rains to Map the Possible Origin Life on Mars #Mars2026.10.20 Universe Today
'Terror of kings': Why the 1066 appearance of Halley's Comet terrified the medieval world #Space Science2026.10.20 Phys.org
On this day in space! Oct. 20, 1970: The Soviet Union launches last-ever Zond moon mission #Moon2026.10.20 Space.com
Illustrative image The Moon is Still Shrinking as it Cools. That Could Create a Hazard for Lunar Mission. #Moon2026.10.20 Universe Today
AnySignal to Deliver Space-to-Earth Communications for Three Reflect Orbital Missions #Human Spaceflight2026.10.20 SpaceNews
Illustrative image State Department Taps Trio for $5M Space Diplomacy Push #Satellites2026.10.20 Payload
Illustrative image JWST Tracks Shifting Water Clouds and Churning Gases on the Coldest Known Brown Dwarf #Space Science2026.10.20 Universe Today
SpaceX launches its 'Starfall' return capsule for 2nd time ever (video) #Human Spaceflight2026.10.20 Space.com
NASA closes the book on epic OSIRIS-REx asteroid-sampling mission: 'I am immensely proud of what we did' #Human Spaceflight2026.10.20 Space.com
Illustrative image The ESA's Euclid Space Telescope Has Discovered A New Comet #Space Science2026.10.19 Universe Today
Japan launches historic MMX sample-return mission to Mars' moon Phobos (video) #Moon2026.10.19 Space.com
Elephant Island is an icy sight from orbit | Space photo of the day for Oct. 19, 2026 #Satellites2026.10.19 Space.com
Illustrative image WarpWare Closes Pre-Seed to Bring Agentic Tools to Flight Software #Human Spaceflight2026.10.19 Payload
APOD: 2026 October 19 – Treble Clef: Unusual X-ray Hot Radio Source #Human Spaceflight2026.10.19 NASA
Returning the first samples from a Martian moon: Inside the science of Japan's bold MMX mission to Mars #Mars2026.10.18 Space.com
Live coverage: SpaceX to launch Starfall reentry capsule, 31 customer payloads on Bandwagon-5 rideshare mission #Human Spaceflight2026.10.18 Spaceflight Now
