Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

On April 11, 1960, astronomers began the first scientific experiment that would search for extraterrestrial life. Known as ...

As technology like the Extremely Large Telescope comes online, humanity is closer than ever to discovering signs of life ...

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific ...

A new study proposes detecting life in space by spotting patterns across many planets instead of focusing on one at a time.

But we’re a bit tired of just sitting and waiting. So hop on our spacecraft, because today you have a very important mission.

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...

The search for extraterrestrials has so far focused on individual exoplanets. Now a team proposes searching for patterns in ...

What would they think of us? Today in History: April 12, Euro Disney opens in Paris Artemis II’s moon-traveling astronauts ...

Donald Trump announced his administration would begin identifying and releasing UFO-related information earlier this year.

Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

Scientists estimate that there are billions of planets orbiting stars outside our solar system, with more than 6,000 ...