For centuries, humanity has wondered whether we are truly alone in the universe — and now, NASA’s top official believes the ...

In September 2025, NASA revealed a remarkable rock sample collected by the Perseverance rover that could represent the ...

Is artificial intelligence flight ready?

A 2007 Mars panorama from NASA's Spirit rover resurfaces, sparking renewed debate over a 'walking man' illusion, highlighting ...

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

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

NASA's Nancy Grace Roman Telescope mission is expected to revolutionize astrophysics, allowing scientists to unravel the mysteries of dark energy and dark matter.

new video loaded: What Does NASA Know About Aliens? transcript Does NASA have files on aliens? Jared Isaacman says no, and tells Ross Douthat on “Interesting Times” that extraterrestrials would pick a ...

A physicist has claimed NASA edited Apollo Moon photos to erase an 'alien presence' and buried negatives showing UFOs, just as the Artemis programme prepares to return astronauts to the lunar surface.

For decades, Titan hid behind an impenetrable orange haze, concealing a world that scientists could barely imagine. When NASA ...

Stephen Smith is a managing editor for CBSNews.com based in New York. A Washington, D.C. native, Steve was previously an editorial producer for the Washington Post, and has also worked in Los Angeles, ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Announcing the release, President Donald Trump said he had directed ...