Science ❯Astronomy

Space Exploration

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Asteroid Skims Earth at ISS Altitude as Second Small Rock Passes Over Canada

ESA, CNEOS report no hazard from the meter-scale objects, highlighting detection limits for small, fast movers.

ESA Releases Closest Mars-Orbiter Views of Interstellar Comet 3I/ATLAS

After Mars Flyby, Interstellar Comet 3I/ATLAS Delivers Data as Agencies Reject Artificial Claims

Apollo 17 Sealed Sample Reveals 33S-Depleted Sulfur in the Moon’s Mantle

Sounding-Rocket Test Shows Human-Associated Bacteria Spores Survive Launch, Microgravity, and Re-Entry

Taylor Swift Says She’d Never Go to Space in BBC Radio 2 Interview

ESA Inaugurates 35-Meter New Norcia Deep-Space Antenna in Western Australia

Viral Mars Rover Image of 3I/ATLAS Draws Fresh Scrutiny as Scientists Flag Camera Artifact

Cassini Reanalysis Finds Complex Organics in Fresh Enceladus Plume Grains

SpaceX Wins Five, ULA Two in $1.14 Billion Space Force Launch Awards

ESA Spacecraft Track Interstellar Comet 3I/ATLAS Near Mars as Perihelion Nears

9-1-1 Season 9 Trailer Sends Athena and Hen to Space as ABC Sets Oct. 9 Premiere

Cassini Reanalysis Finds New Organics in Enceladus Plume, Boosting Habitability Case

NASA Balloon Payload Retrieved From West Texas Field After Off-Course Descent

Interstellar Comet 3I/ATLAS Makes Closest Pass to Mars as Spacecraft Observe

Cassini Reanalysis Finds Complex Organics in Fresh Enceladus Plume Grains

Fresh Enceladus Plume Grains Reveal Ocean-Derived Complex Organics

Interstellar Comet 3I/ATLAS Withstands Solar Storm as Mars Flyby Nears

Space Force Declares ATLAS Operational, Setting New Space Domain Awareness Baseline

Senate Report Alleges White House Is Forcing NASA to Implement Unapproved Budget Cuts