For decades, scientists have searched the universe for signs of life beyond Earth. While distant exoplanets often grab the ...

Here is a strikingly beautiful Irish documentary that looks to be taking us to an alien world within the nation’s terrestrial ...

Researchers found this material on the meteorite, which entered Earth's atmosphere moving faster than the speed of sound.

When astronomers observe distant exoplanets, they sometimes encounter a frustrating result: instead of revealing the chemical fingerprints of an atmosphere, the data appear almost completely flat.

Meteorite fragments recovered from a New Jersey home several years ago — but kept quiet until last week — apparently hold “alien world chemistry,” scientists revealed. Researchers at the SETI ...