A tiny, pointed skull looks like it could belong to an extraterrestrial, but looks can be deceiving.

Analysis of a space rock that landed on a frozen Michigan lake revealed a rich array of extraterrestrial organic compounds.

Martian Moon Deimos Might Have Reshaped Itself and Its Orbit: Dr. Matija Ćuk, SETI Institute research scientist, and collaborators propose that Mars’s smaller moon may have undergone repeated ...

The initiative is endorsed by over 250 scientists and 36 organizations, including the International Raelian Movement, which represents nearly 2.2 million members worldwide. Supporters believe that ...

Discover NASA’s exciting findings on Europa and explore the possibilities of life beneath its icy surface in this intriguing scientific breakthrough.

Discover why Independence Day remains the gold standard for alien invasion movies, 30 years later. No other film captures the scale, excitement, and global crisis like this classic!

Explore the intriguing icy candidate for space Earth, uncover its features, significance, and potential impact on our understanding of planetary worlds.

NASA scientists have determined that Jupiter's moon Europa is covered in a seriously thick icy shell that measures 18 miles ...

Scientists report the first confirmed detection of thiepine, a complex sulfur-bearing molecule, in an interstellar cloud near the Milky Way’s center.

A "crowdsourced" project in which home computer users were enlisted to help analyze radio signals from space is ending after ...

A 13-atom molecule containing sulfur has been discovered in interstellar space for the first time, providing insight into the origins of the chemistry of life.

Bacteria that thrive on Earth may not make it in the alien lands of Mars. A potential deterrent is perchlorate, a toxic chlorine-containing chemical discovered in Martian soil during various space ...