Top news for December 21, 2008

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A New Fuel for Nuclear Power Systems Could Enable Missions to Mars and Beyond

How NASA Is Testing AI to Make Earth-Observing Satellites Smarter

How To Detect Magnetic Fields Around Exoplanets

Are the JWST's Little Red Dots Actually Supermassive Black Hole Seeds?

New Horizons Could Find Its Way to Proxima Centauri if it Wanted

Betelgeuse Isn't Alone. It Has A Very Dim Companion

Astronomers Identify an Object that Defies Astrophysics

Apparently Vera Rubin Captured Images Of 3I/ATLAS Before It Was Even Discovered

How the Moon’s Hidden Protection Shields Against Solar Wind Erosion

This Newborn Planet Is Carving Out A Home In Its Protoplanetary Disk