The Curiosity Mars rover photographed more rocks that are shaped like coral on the red planet's surface. Researchers said the rocks were evidence that at one point water was on Mars. The Curiosity ...

NASA’s Perseverance rover, during its ongoing mission on the Martian surface, continues to make groundbreaking discoveries that captivate scientists and space enthusiasts alike. One such ...

NASA’s Curiosity Rover has taken images of coral-like and flower-shaped rocks on Mars, which have been estimated to be billions of years old. On July 24, the rover sent images of a wind-eroded rock ...

The stone found along the Cape south coast in 2018 on the left compared to the shape of a blue stingray endemic to southern Africa on the right (all images courtesy Charles W. Helm) A team of ...

A paper published on January 29 in Rock Art Research says that a prehistoric rock, which to the untrained eye looks rather unassuming, may in fact be a 130,000 year-old “sand sculpture” animal carving ...