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NASA Confirms Loss of Contact With MAVEN Mars Orbiter

Engineers are probing a post-eclipse communications failure that underscores the strain on Mars relay assets.

Shenzhou-21 Astronauts Install Debris Shields, Inspect Cracked Shenzhou-20 Window on Spacewalk

Jonny Kim and Two Cosmonauts Land Safely in Kazakhstan After 245 Days on the ISS

Soyuz MS-27 Brings Jonny Kim and Crewmates Safely Home After 245 Days on ISS

NASA Moves Up Cargo Dragon Flights After Baikonur Soyuz Pad Damage

Interstellar Comet 3I/ATLAS Shows Dual Tails and Rhythmic Brightening Ahead of Dec. 19 Flyby

National Academies Maps Science-First Plan for Crewed Mars Landings, Favoring “30‑Cargo‑300”

Hubble and ESA’s Juice Capture Clearer Views of Interstellar Comet 3I/ATLAS Ahead of Dec. 19 Flyby

NASA Picks Commercial Rover to Work With Artemis IV Astronauts on the Moon

Google Sets 2027 Orbital Test for Space Data Centers as Pichai Details Vision

Hubble and Juice Capture New Views of Interstellar Comet 3I/ATLAS Ahead of Dec. 19 Flyby

Hubble and ESA’s JUICE Return New Views of Interstellar Comet 3I/ATLAS Ahead of Dec. 19 Earth Pass

Jonny Kim and Crewmates Set to Leave ISS Monday Night on Soyuz MS-27

Hubble and ESA’s Juice Capture 3I/ATLAS With Active Coma and Twin Tails

NASA Study Warns Satellite Megaconstellations Will Contaminate Space-Telescope Images

NASA Completes Roman Space Telescope Construction as Final Testing Begins

Rocket Lab Shares Rally Ahead of JAXA ‘Raise and Shine’ Electron Launch After Weather Delay

Reanalysis Points to Solar Storm as Cause of Uranus’s 1986 Radiation Belt Spike

Bennu Samples Reveal Bio-Essential Sugars, 'Space Gum' and Supernova Dust in New Studies

Roscosmos Reassigns Oleg Artemyev From SpaceX Crew-12, Names Andrey Fedyaev as Replacement