I/ATLAS recently passed its closest point to the sun. Because of its unusual behavior, some scientists are wondering if it's ...

Astronomers have recently brought a mysterious planet into the spotlight, a celestial body that bears striking resemblance to ...

Near the Sun, where extreme heat is abundant, similar methods could, in principle, extract oxygen from CO₂ without added ...

As 3I/ATLAS races through our solar system, NASA and Harvard take unprecedented action to study its bizarre anti-tail and ...

On his Medium blog, Loeb theorised that it could be an alien “mothership” that is “alien tech masquerading as a natural comet ...

Scientists were surprised to note that 3I/ATLAS brightened much faster than they anticipated during its perihelion last week.

Why did 3I/ATLAS interstellar comet turn green and hide tail? New telescope images reveal the reasons behind its glowing ...

The phones at WCAX began ringing around 6:10 p.m. Tuesday with callers reporting a “mysterious swirl” in the night’s sky.

A chilling warning from late theoretical physicist Stephen Hawking has once again re-emerged after claims a mysterious 'alien ...