A NASA astronaut recently sent the internet into a frenzy when he posted an alien-looking photo on social media. The photo posted by Don Pettit depicts what appears to be an egg-shaped object with ...

Call it Spud-nick. An image of a tentacled growth in space has caused an uproar online with freaked-out viewers imploring astronauts to “kill it with fire.” Viral photos showed the floating, purple ...

Project Hail Mary has been given the seal of approval by the Artemis II crew, with a NASA ground team member even quoting ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

Tennessee Rep. Tim Burchett, who did not elaborate on the alleged briefings he received, has pushed for the government to ...

Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the source of potential signals than previously thought. Conditions around ...

NASA's historic Artemis II mission is hurtling towards a high-stakes splashdown off the California coast tonight, bringing a ...

A new catalog of potentially habitable exoplanets provides the framework for future observations in the search for alien life.

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...