NASA’s latest images from Mars show a rock that looks less like a random boulder and more like something deliberately carved, a sculpted shard standing alone on the dusty plain. The discovery has ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA scrapped its $11 billion plan to return samples from Mars to Earth by 2040. It now has not one but two new options to choose ...

Scientists have discovered astonishing microbial diversity deep beneath Earth's surface, which could have implications in the hunt for life on Mars. The study, published in Science Advances, examined ...

The Search for Extraterrestrial Intelligence (SETI) focuses on finding technosignatures—potential signs of alien technology. If we look carefully, we might have a chance at detecting their ...

NASA scrapped its $11 billion plan to return samples from Mars to Earth by 2040. It now has not one but two new options to choose from — both are faster and cheaper. The samples could return as soon ...