Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

If I were looking at Earth from a distance, I would be pretty disappointed,” theoretical physicist Avi Loeb says. “Most of our investing is dealing with conflicts to prevent other people from killing ...

Stacker compiled a list of the best space movies of all time, from "WALL-E" to "Star Wars," as determined by the Stacker score.

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

Sci-Fi history is filled with incredible movie and TV quotes, but this frightening line from HAL in 2001: A Space Odyssey is ...

Missing US scientists’ mystery: Harvard astrophysicist Avi Loeb urges caution regarding a series of unexplained deaths and ...

From fixating on Artemis II to movies like Project Hail Mary, we as a people cannot get enough of space, and this planet ...