A dune field on Mars, as seen by the Mars Reconnaissance Orbiter.

A NASA mars rover image has sparked wild claims from a UFO researcher that it shows an unexploded alien missile on Mars. NASA - by Dr. Carol Stoker, NASA Ames Research Center, Public Domain, via ...

An alien weapon has been found on Mars, according to a top UFO researcher. RadarOnline.com can reveal an image taken by NASA's Curiosity rover shows a long, narrow formation protruding from rocky ...

A mysterious tripod-like object captured by NASA's Curiosity rover on Mars has sparked debate about extraterrestrial life, though experts suggest it may be a camera artefact.

Recent scientific findings on K2-18b and Mars sparked alien life speculation. A survey revealed few astrobiologists believed these discoveries confirmed extraterrestrial life. Researchers found the K2 ...

In 1976, NASA’s Viking landers arrived on Mars carrying experiments specifically designed to search for alien life. One ...

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

A MYSTERIOUS NASA image of Mars has been circulating on social media, leaving some wondering if there was a jellyfish-like figure moving around. The figure has continued to raise questions and ...

Add Yahoo as a preferred source to see more of our stories on Google. People around the world enjoyed stellar views with last week's total solar eclipse. And the day after we looked up to see the moon ...

A compromise spending bill enacted by Congress in January 2026 failed to save the Mars Sample Return program. The Trump ...