If the Roman is successful, it could give humanity a new way to see the planets around other stars and a fresh understanding ...

A 1967 NASA photo has resurfaced, sparking claims of a 3.4-mile alien craft near Theophilus crater. Despite the lack of ...

The proposed starshade would create an artificial eclipse in space, helping telescopes spot faint rocky planets hidden beside ...

An alien weapon has been found on Mars, according to a top UFO researcher. RadarOnline.com can reveal an image taken by ...

NASA’s Roman Space Telescope is now enclosed inside its Falcon Heavy fairing and nearly ready for launch. Its mission could ...

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 declassification efforts forward.

NASA's Pandora satellite has begun observing distant exoplanets to study their atmospheres. This mission aims to separate ...

NASA is regularly flying a robotic helicopter around Mars while a car-sized rover below zaps rocks with a laser as it searches for potential signs of past life ...

A bizarre jellyfish-like object captured by NASA’s Curiosity rover in 2023 has some people convinced that the tiny shape could be something far more mysterious. The strange figure appears on a distant ...

NASA’s Pandora mission has begun its hunt for secrets hidden in exoplanet atmospheres. The spacecraft will study at least 20 alien worlds and their host stars, helping scientists separate planetary ...

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, ...