SpaceX CEO Elon Musk suggests Starlink users will get better signal quality after the company lowers approximately 4,400 satellites by about 70 kilometers.

Comet 3I/ATLAS, the third known interstellar object ever detected passing through our solar system, carries a chemical signature that does not match what astronomers typically see in comets born ...

Volunteer astronomers sifting through infrared images from a retired NASA telescope have spotted a faint object racing through space at roughly 1 million miles per hour, fast enough to eventually ...

Each spring, amateur astronomers attempt the ultimate stargazing challenge—an overnight quest to spot every galaxy, nebula, and star cluster in Charles Messier’s famous catalog. Photographer Alan Dyer ...

The possibility that a huge space rock — once deemed the riskiest asteroid ever observed — could hit the moon now appears to ...

Spring cleanup is a good place to start preparing your home for spring, but there are many projects you can also start right away that’ll improve your yard’s look. Raised garden: Consider installing a ...

War Machine imagines a machine arriving from space. Real astronomy has detected interstellar visitors like ʻOumuamua, 2I/Borisov and 3I/ATLAS.

CWISE J1249+36, a low-mass runaway star, is traveling at an extraordinary speed that could propel it out of the Milky Way.

The Ministry of Health reports that hundreds of people have been injured since the beginning of Operation Roaring Lion while trying to reach protected spaces.

A bright meteoric fireball streaked across the European sky, providing a rare and dramatic six-second-long display for onlookers with their phones and cameras.

Valkyrie, a humanoid robot that was previously trained to assist NASA with Mars mission preparations, will soon return to the ...