A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

The Pentagon's new website offers photos, transcripts, reports, and recordings.

It's the latest release after President Donald Trump signed an executive order mandating that the Pentagon be more open with ...

Jared Isaacman, the administrator of NASA, says the space agency possesses images of unidentified objects that scientists ...

NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will ...

They haven’t found alien life out there yet, but following the first successful in-space DNA sequencing, astronauts have a better way to look for it. This first test was mostly just to see that DNA ...

McClelland claims he is a retired NASA spacecraft operator (ScO) who worked with NASA’s Shuttle Fleet at the Kennedy Space Center in Florida from 1958 to 1992. He was involved in hundreds of NASA ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...