Astronomers have spotted something unusual in a comet passing through our Solar System. 3I/ATLAS, only the third confirmed interstellar visitor ever seen, appears to be stuffed with methanol, an ...

Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the source of potential signals than previously thought. Conditions around ...

What steps can be taken to identify why we haven’t received radio signals from an extraterrestrial intelligence, also called technosignatures? This i | Space ...

Deeply hopeful, spectacularly produced, and equally adept at laughter and tears, "Project Hail Mary" is the best new movie to ...

Phil Lord and Christopher Miller's lone-astronaut saga wants to be "Interstellar" meets "E.T.," but it's too long and too cutely formulaic.

Theoretically, it’s impossible for us to perceive a 4D creature. That is, unless it broke into our three-dimensional reality.

Ryan Gosling plays a man stranded on a spaceship in the new film “Project Hail Mary,” opening in theaters on March 20. His character Ryland Grace wakes up from a coma alone in space, with ...

Sci-fi fans will get the chance to meet stars, aliens and androids, as spaceships land in Wiltshire for a family-friendly adventure ...

Project Hail Mary kicks off with an intriguing premise: A man wakes up on a spaceship with no memory of who he is or how he got there. But as his memories gradually become untangled, he is suddenly ...

The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

Some people now have an A.I. bestie. Some have a husband. Some have three. Adrianne Brookins is, by her own account, an “old ...

NASA on Thursday walked back a prediction that an asteroid had a "small, but notable" chance of impacting Earth or the moon in 2032 based on newly analyzed data.