The Latest Breaking News from NASA

Thanks to effective bans of harmful chemicals, the hole in the ozone keeps getting smaller.

Before we send humans to Mars, we must consider all probabilities. The good, the bad, and the ugly. "The Martian" can help us.

Only 12 astronauts have walked on the moon. Discover who they are, which Apollo missions took them there, and when humans will return to the lunar surface.

A blood moon, or total lunar eclipse, turns the moon red — here's what causes it and when to see the next one

NASA’s moon rocket is back on the pad for another launch attempt, following more repairs

ORLANDO, Fla. — If all goes well, this could be the last time NASA has to make the final four-mile trip to the launch pad for Artemis I.

The Leonid meteor shower is active between Nov. 3 and Dec. 2 and will peak on Nov. 16, producing up to 15 meteors per hour.

The fascinating story of two Nasa rovers that ended up spending 15 years on Mars verges into cloying territory

This dramatisation of what would happen if we encountered aliens is full of talking heads shooting down the idea that there’s intelligent life out there. Way to wreck the premise…

US intelligence officials on Monday delivered an updated report on UFO sightings to Congress, parts of which are expected to be declassified and made available online later this week. It is the latest in a series of investigations from respected American institutions bringing UFOs into the mainstream.

Conspiracy theories that have taken hold range from a faked moon landing to Barack Obama's birthplace to chemtrails.