For every "Alien" or "Event Horizon," there are dozens of lesser-known space horror movies that deserve much more love and ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

In 1988, the Soviet Union launched two of its most ambitious spacecraft ever built not toward Mars itself, but toward one of ...

The European-led LIFE mission aims to use spacecraft in formation to look for biosignatures.

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Alien: Earth star, Timothy Olyphant, reveals that Season 2 will take the story for the prequel series' next chapter in a very ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

An illustration of the hazy, pink-hued gassy giant GJ504b, which may be a massive planet or a brown dwarf orbiting a nearby ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

Astronomers studying the interstellar comet 3I/ATLAS say it could be a 12‑billion‑year‑old relic formed in near‑absolute‑zero ...

Wine grapes from Texas will soon join worms, human sperm, and cookie dough on a growing list of Earth objects sent to space.