The promise comes as the Department of Defense missed a deadline to deliver requested videos of alleged UFO sightings.

The University of Arizona is opening a new exhibit this weekend that explores one of humanity's most enduring questions: Are ...

"It doesn't present any danger to anyone, though it does highlight a certain carelessness about how leftover space hardware ...

NASA program allows amateur astronomers the chance to assist with future moon missions and science by tracking impact flashes ...

Astronomers say the upper stage of a Falcon 9 rocket that launched in early 2025 will strike the Moon later this summer, ...

The closure of the Strait of Hormuz should inform our thinking about inhabiting the moon and defending cislunar space, said ...

From still lakes to shifting shores, waves play a bigger role than we think—even on worlds we’ve never directly observed.

Thaw, the Submorph – or Wintermorph as it was also known during development – is a variant of Xenomorph XX121 born from the ...

Apollo astronaut Harrison “Jack” Schmitt knows what the Artemis II crew was feeling when it rocketed into space this month ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

NASA needs new space suits to land astronauts on the moon by 2028, but development is behind and in danger of slipping ...

Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.