A mysterious visitor from the depths of interstellar space has just challenged our understanding of the cosmos. It's not ...

Star Trek has introduced plenty of powerful beings throughout its expansive run, but we think these characters are the most powerful.

Aries Daily Horoscope Today: Celebrate small wins together in love with gratitude.

A NASA spacecraft has discovered organic chemicals on 3I/ATLAS, which Harvard scientist Avi Loeb claims raises the possibility that the comet is an “interstellar gardener” seeding the universe with ...

Discover how space debris tracking technology, automated satellite collision avoidance systems, and active debris removal missions prevent Kessler syndrome and protect orbiting spacecraft.

It’s unclear whether science as a discipline—and scientists as people—will ever be able to answer some questions definitively ...

Following the SpaceX–xAI tie-up, Musk’s "sentient sun" comments point to orbital AI data centers, not science fiction.

Scientists suggest that the amino acids found on the asteroid Bennu did not require warm, liquid water to form, as previously assumed.

Dear EarthTalk: What is space debris, and can we reduce or eliminate it? – H.B., Troy, NY ...

Astronomers using the James Webb Space Telescope (JWST) have discovered galaxies colliding in the early universe, revealing that cosmic structures are far more complicated than astronomers once ...

University of Chicago researchers have begun examining data collected by a device transported by a NASA balloon that flew ...

Space is the final frontier, but many sci-fi movies already take the audiences in trips through the cosmos by the side of ...