NASA's Perseverance Mars rover has found yet more chemical signatures that could be associated with ancient Red Planet life — ...

NASA's hosting a teleconference on Wednesday (Sept. 10) to discuss a new rock analysis from the Perseverance Mars rover. Here ...

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

Prize: NASA could offer a prize—say $3 billion to the first company and $1 billion to a second company—for delivering ...

Unusual rocks discovered on Mars contain the most tantalising evidence yet of potential past life on the Red Planet. The ...

"The idea was for our payload to get us just up to the potential biosignature designation and have the rest of the story told ...

Potential signs of microbial life were found in a rock sample collected by the rover in 2024 from an ancient dry riverbed on ...

NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient ...

NASA's Mars rovers have discovered river channels that may hold signs of ancient life. Scientists need to retrieve samples ...

NASA is finally releasing details on its discovery of Mars biosignatures and exactly what that means for alien life.

The agency’s scientists are still not saying they found fossils of Martian microbes, but analysis of the specimen collected ...

NASA has responded to speculation that mysterious interstellar object 3I/ATLAS is actually an alien starship preparing to invade Earth.