From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: FX / Hulu "In space," some marketing genius once said, "no one can hear you scream".

(KTLA) — NASA on Wednesday released new images and data of Comet 3I/ATLAS, the rare interstellar object that set off weeks of speculation — and a full-blown online debate — over whether it could be an ...

When you hear that a giant, icy mass hurtling through space has entered our solar system, your mind might leap straight to ...