NASA’s Curiosity rover has once again found itself at the center of an extraordinary alien theory after a resurfaced image ...

Is artificial intelligence flight ready?

A NASA Curiosity rover image has sparked claims of an 'alien missile' on Mars, though NASA attributes such formations to ...

A NASA Curiosity rover image has sparked debate after a UFO hunter claimed it shows an alien missile, though NASA attributes ...

Claims have emerged that NASA pilots were told to destroy photos that may have contained images of UFOs, as other astronauts ...

Jared Isaacman says NASA has captured imagery of unknown objects it cannot explain, as Trump pushes broader UAP declassification efforts forward.

Sagan's team created the greatest puzzle of all time, which you can only solve if your species understands the basic nature ...

NASA's relationship with UFOs has evolved alongside broader changes in public and government interest in unexplained sightings.

Did a flying saucer just land at NASA? It sure looks like it.

NASA has responded to President Donald Trump's latest talk of unidentified flying objects (UFOs) and unidentified aerial phenomena (UAPs). UFO enthusiasts have waited decades for presidents of the USA ...

Michael Gold previously served as NASA’s associate administrator for space policy and partnerships.