Another view from Perseverance shows how windswept Mars' landscape truly is.

NASA's Curiosity rover has sent back a striking new "postcard" from high on the slopes of the Red Planet's Mount Sharp, ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

In 1966, hundreds of students and teachers at Westall High School witnessed an object descend and hover near their campus. The sighting occurred in broad daylight and lasted several minutes. Shortly ...

The British military thought there was ‘basis in fact’ to UFO sightings and wanted to get their hands on the ...