A single metallic boulder sitting in an ancient Martian riverbed is forcing scientists to rethink what they thought they knew ...

NASA lost communication with its MAVEN probe nearly a month ago, and efforts to re-establish a connection have been futile.

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

Yes, zombie creatures from another world could indeed land on a defenseless planet, but in a twist, it's the Earthlings who would be the invaders.

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

From signs of life on Mars to an interstellar visitor and weakening dark energy, 2025 reshaped space science, raising the ...

New evidence from NASA, published in the journal Nature, shows that the Martian surface might be even less hospitable than ...

Some scientific breakthroughs may be lost to time due to scandal and redaction, while others are simply a case of waiting for ...

Mars. From forming black holes to phantom dark energy, discover the cosmic mysteries astronomers uncovered last year.

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

A metallic-looking rock sitting on the Martian surface has jolted a mission that was already rewriting what we know about the ...

American space agency NASA said the Perseverance rover is good to go on Mars until at least 2031, both hardware and software ...