Night sky observers are being treated this month to a grab bag of intergalactic delights.   A novel moon that occurs just ...

If these new age estimates of the comet are true, they would suggest 3I/ATLAS was born within a few billion years of the ...

When red rain began falling over Kerala, India, it looked like something out of a biblical nightmare. The water was bright ...

A photograph taken by a NASA astronaut has sparked fears it shows an extraterrestrial creature, but it’s just a photo of a potato.

Find Comet Rotation Latest News, Videos & Pictures on Comet Rotation and see latest updates, news, information from NDTV.COM.

Hubble has captured a phenomenon never before witnessed in the world of astronomy: a comet that slowed and then began spinning in the opposite direction.

Could “alien water” be hiding in 3I/ATLAS? Harvard researcher Avi Loeb explains the discovery and how it could challenge ...

The levels of a heavy form of hydrogen in 3I/ATLAS are 30 to 40 times higher than in Earth's oceans, suggesting the comet has ...

As 3I/ATLAS passes near the sun, methanol gas glows blue, mixed with icy dust grains, while the far side of the comet glows orange with hydrogen cyanide in this artist's rendering. Credit: NSF / AUI / ...

A scientist who theorized unusual space object 3I/ATLAS could have been an alien probe now reckons an extra-terrestrial breakthrough is on the horizon. Perhaps the biggest space phenomenon of last ...

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from a European Space Agency orbiter on its way to Jupiter.