NASA has received one of the most unusual-looking pieces of hardware ever associated with the Artemis III program, and ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

The Transiting Exoplanet Survey Satellite (TESS) revealed a distant planet located 40,000 light-years away using microlensing for the first time.

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

In the 21st century, the theories regarding the existence of aliens refuse to dial down. Now, the recently resurfaced NASA photo of Martian planet has gone viral on various social media ...

Aboard NASA's Pegasus barge, floating out in the Atlantic ocean, sits what looks like a classic, sci-fi movie UFO flying ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

One year ago, on July 1, 2025, astronomers discovered a fascinating new object moving through the solar system. Detected by ...

In a new paper, researchers examine the possibility of other consciousnesses that take on forms far beyond our imagination.

Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.