The upcoming Habitable Worlds Observatory should be able to spot the glint of water on habitable planets, and maybe more ...

A NASA image of the moon has sparked theories of aliens after a mysterious object was spotted hovering above the lunar ...

A strange pattern in the soil of Mars has reopened the discussion that something may still be living on the long-dead planet.

NASA officials have announced that new observations of 20 exoplanets beyond our solar system will help unlock the secrets of ...

Two major alien-life announcements in 2025 generated enormous excitement, but most astrobiologists remained unconvinced. Only 6.6% of surveyed experts thought possible biological molecules on K2-18b ...

Researchers want to explore the idea that microscopic particles shed by alien civilizations have accumulated on the lunar ...

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

NASA chief Jared Isaacman has said the US space agency holds images of objects it cannot explain, but he stopped short of calling them proof of alien life when he spoke on the Jack Gordon Podcast on ...

UFO researcher Scott Waring believes that a photograph taken in 1967 by NASA’s Lunar Orbiter 3 spacecraft captures a massive ...

California’s Vasquez Rocks have stood in for alien worlds for decades. A NASA satellite image reveals the famous landscape ...

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, ...