During September's total lunar eclipse, astronomers captured rare images of interstellar comet 3I/ATLAS glowing green, ...

NASA has responded to speculation that mysterious interstellar object 3I/ATLAS is actually an alien starship preparing to invade Earth.

NASA has debunked the proposal of controversial astronomer Avi Loeb, who claimed the comet 3I/ATLAS could be malicious alien ...

The New York Atlas secured a dramatic 14-13 victory over the Denver Outlaws on Sunday, overcoming a fourth-quarter deficit at ...

A telescope in Chile recently glimpsed 3I/ATLAS' glowing tail, which observations reveal has grown as the interstellar object ...

Comet 3I/ATLAS is the third ISO ever detected. It was discovered by the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...

The eyes of every astronomer widened this year when an interstellar traveler was discovered in our solar system.

Scientists reported a dramatic rise in Cyanide and Nickel outgassing, which has changed the mysterious object’s color from red to green over the last two weeks ...