After the release of these files, the debate on UFOs and alien life has intensified on social media.

Neil deGrasse Tyson has turned his lifelong fascination with aliens into a new book, “Take Me to Your Leader: Perspectives on ...

If Project Hail Mary left you craving more space adventures, these 15 books deliver just that.

Popular American pastors have warned that President Donald Trump’s release of ‘alien files’ could shatter Christian beliefs, ...

Drone-mounted radar flown over glaciers on Earth show how the technology can map buried ice in detail, helping future Mars ...

New UFO files reveal Gemini 7 astronauts reported a bright unidentified object and particles in space during a 1965 NASA ...

Interstellar space looks empty, but at relativistic speeds it becomes lethal. Even sparse hydrogen atoms turn into ...

"Most planetary systems appear as 'peas in a pod.' This is not the case in the TOI-201 system." ...

What NASA found on Titan shocked scientists and changed how researchers viewed moons in deep space. Beneath layers of dense ...

Christian leaders Jeremiah J. Johnston and Greg Laurie say the Pentagon's latest UFO files point not to aliens, but to a ...

The witness account describes "three and a half to 4 feet tall" aliens wearing "space suits and helmets" ...

President Donald Trump and Defense Secretary Pete Hegseth on Friday released the UFO Files ...