Debate over alien life resurfaces as Avi Loeb questions humanity, Obama comments on UFOs, and NASA’s Artemis II mission fuels ...

Interest in unidentified aerial phenomena (UAPs) surged in February when Barack Obama stated aliens are "real," though he ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

The “alien” is actually a potato. Specifically, it is a purple tuber nicknamed Spudnik-1, grown and photographed by Pettit.

UFOs, or the notion of them, have been around a long time. Here’s a look at how the various iterations of the subject — from ...

After 54 years, humankind will finally return to the moon thanks to the upcoming April liftoff of NASA’s Artemis 2, which ...

As US President Trump orders UFO data release, a question beckons: ...

This video features a hilarious prank call to NASA where a caller claims to have discovered a mysterious extraterrestrial ...

A group of researchers from Utah and Florida measured the sound levels produced by the Space Launch System rocket.

NPR's Scott Detrow speaks with NASA's Kelsey Evans Young, the Artemis science flight operations lead, about the rigors of space and the lunar slingshot to get home.