The curious minds at What If imagine traveling to a hellish planet in another solar system, exploring extreme temperatures, ...

Life in our solar system could exist on Europa or Enceladus, proving alien life may be common in the universe.

Astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spacecraft. 3I/ATLAS was confirmed as the third known object to enter our solar system from interstellar ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory claims, but a comet.

Astronomers suspect that a massive metallic cloud swirling in a nearby star system could be hiding a giant planet or dwarf ...

A scientist at the University of Glasgow has delved into the possible existence of ...

Behavior might be chalked up to more than just intentional choices.

By Muvija M, Deborah Mary Sophia and Akash Sriram DAVOS, Switzerland, Jan 22 (Reuters) - Elon Musk marked his last-minute Davos debut on Thursday with a critique of U.S. solar tariffs and aggressive ...

Astronomers are tracking a visitor called 3I/ATLAS, the third confirmed interstellar object ever observed. The two previous instances were 1I/’Oumuamua in 2017 and 2I/Borisov in 2019. 3I/ATLAS is ...

Professor Avi Loeb of Harvard cited three reasons 3I/ATLAS might be an alien spacecraft. First, its trajectory is highly ...

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