Are some planets actually born from alien wanderers drifting through space? :milky_way: A new theory suggests that interstellar objects like comet 3I/ATLAS might be seeding young star systems, ...

Moons like Europa, Titan, and Enceladus may hold the ingredients for alien life, with NASA missions set to investigate.

There are quite a few other places we might find life in the solar system, including dwarf planets like Ceres. Ceres is ...

It is the third known interstellar object observed, following "Oumuamua" in 2017 and "2I/Borisov" in 2019. Since the Hubble ...

These celestial wonders can tell us a lot about the state of the atmosphere at home on Earth as well as on other planets.

This brings us to the complexity of NASA's announcement. "Confirmed planets are added to the count on a rolling basis by ...

High-energy particles zipping through the cosmos are harmful to life on Earth, but scientists think it could be food for ...

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

Amid the season with at least one meteor shower occurring every night, interstellar comet 3I/ATLAS may become visible to us ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...

Forget UFOs and alien abductions, here’s how scientists are really looking for life on other worlds.It is easy to wax lyrical ...

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