An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

Well, as a matter of fact, I have often had close encounters with aliens, only I never bothered to mention it here. For this ...

A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...

Exactly where the comet 3I/ATLAS came from within the Milky Way remains a mystery.

PARIS, France — An interstellar comet that blazed past the Sun last year could be nearly three times older than our Solar ...

We explore the litany of cinematic deaths of the 1990s and select the five that prove the funniest of the lot. Read more ...

Photos of amazing, almost unreal places Who needs fantasy? Earth is full of “alien planets” and surreal beauty beyond ...

Bill Maher called his audience "liars" after they applauded when asked if they'd visit Obama's presidential center.

A new study into the 3I/ATLAS interstellar comet points to it having been born as far back as 12 billion years ago in a very ...

An instrument on the Perseverance rover has identified large, complex carbon compounds alongside unusual patterns on the ...

It may seem like we are on the verge of discovering alien life. In 2025, a press release stated that we have the “strongest hints yet” of extraterrestrial life on the exoplanet K2-18b. And when ...