On May 8, the Pentagon released its first tranche of "UFO files." Space.com reached out to experts to make sense of this ...

NASA UFO files from Apollo 17, Artemis II photos and deep-space science updates highlight 321 Launch, FLORIDA TODAY's weekly ...

Dozens of photos were included as part of the release, such as photos shared by the FBI, Department of Defense, and NASA.

The posts come a week after the Pentagon released what it described as "never-before-seen" documents on unidentified flying ...

NASA's Apollo 17 crew reported seeing three mysterious dots and sparks that resembled fireworks, according to new files ...

"A bunch of serious people are suggesting that the Apollo stuff is 'newly declassified,' and that is simply not true." ...

NASA has unveiled the most complete panoramic view yet from its Transiting Exoplanet Survey Satellite (TESS), offering a ...

American space agency NASA revealed details on a new coating material that could be used on the upcoming starshade for the ...

A NASA planet-hunting mission has unveiled its most detailed map of the sky yet, revealing thousands of potential alien ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while highlighting the agency’s role in collecting evidence for the search of alien life.