Add Yahoo as a preferred source to see more of our stories on Google. A composite view of Mars taken by the Viking I and II probes. NASA/USGS In September, NASA announced the discovery of a possible ...

Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

NASA lost contact with a Mars space probe following a close encounter with 3I/ATLAS, the space agency has confirmed. On Monday NASA said the MAVEN spacecraft went dark on December 4 while it was ...

The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and probes are racing ahead to hunt for life light‑years away. Lawmakers have ...

Scientists say caves on Mars and icy moons may host microbial life and serve as future habitats for astronauts to be sent to ...

The Mars Perseverance rover has been investigating the Jezero Crater and came across something that is not native to Mars at all. It is a meteorite that collided with the red planet. Though various ...

"Mars’ wind has often carved odd shapes into the surface through a combination of physical and chemical weathering processes.

A photo of a three-sided Martian "pyramid" has sparked discussions on potential advanced life on the Red Planet. Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a ...

(NewsNation) — Images of a pyramid-like shape on the surface of Mars are propelling theories that alien beings constructed the object, but one expert on the Red Planet has some disappointing news for ...

With trillions of galaxies and growing discoveries, the search for life beyond Earth is starting to feel less like science ...