Interstellar comet 3I/ATLAS makes its closest approach to Earth tonight: When, where and how to watch Fortis ...

A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

FIDE president Kirsan Ilyumzhinov about being abducted by aliens has gone viral again following a recent podcast interview.

As this celestial nomad, dubbed 3I/ATLAS, makes its closest approach to Earth this week — reaching its minimum distance at 1 ...

The interstellar comet 3I/ATLAS is racing away from the sun. Hubble and JWST track the object's strange composition: high CO2, low water, and atomic nickel vapour.

Last Friday, the interstellar comet designated 3I/ATLAS completed its closest approach to Earth without crashing into us or depositing an invading armada.

I/ATLAS safely passes Earth as Avi Loeb says it ignored our planet, showing ’earthlings’ they are not the center of attention ...

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...

Follow live updates from NBC News as Russian President Vladimir Putin speaks at his annual year-end news conference on ...

Francisco Gaspar-Andrés died in El Paso hospital after being detained at Fort Bliss – his wife was deported to Guatemala without a chance to see him ...

This interstellar vagabond is only the third large interstellar visitor that we have ever discovered — an asteroid or comet ...