Science ❯ Astronomy

Space Exploration

NASA Human Spaceflight International Space Station Lunar Missions Space Missions Spacecraft NASA Missions Mars Missions Telescopes Manned Space Missions

ISS Trio Set for Soyuz Undocking Tonight, Pre-Dawn Landing in Kazakhstan

The departure concludes a 245-day research mission intended to inform Artemis and future Mars planning.

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

Stories older than 24h

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

Interstellar Comet 3I/ATLAS Shows Signs of Global Ice Volcanoes, Study Finds

Perseverance Links Jezero’s White Clays to Rainfall on Ancient Mars

Baikonur Pad Collapse Grounds Russian Soyuz and Progress Launches to the ISS

ISS Sets Record With All Eight Docking Ports Occupied

Scientists Unveil Roadmap for a Circular Space Economy to Tackle Debris and Waste

NASA Field Tests Sharpen Mars Drone Navigation in Death Valley

South Korea Marks Twin Space Milestones With Nuri’s Fourth Flight and KOMPSAT‑7 Orbit Insertion

Damage to Baikonur’s Sole Soyuz/Progress Pad in MS-28 Liftoff Puts ISS Logistics at Risk

UN Network Launches Global Campaign to Track Interstellar Comet 3I/ATLAS Before Dec. 19 Flyby