NASA’s Curiosity rover has detected signs of significant amounts of carbon dioxide locked within the Martian crust, ...

Originally, the hypothesis was that Theia gave the Earth a glancing blow, and the proto-Earth and Theia lost pieces ending up as one or two moons that eventually formed the Moon. It was thought that a ...

NASA’s Curiosity rover has discovered siderite, a carbonate mineral, in Mars’ Gale Crater, offering strong evidence that the ...

Tutolo led a new study of rock samples collected by the Curiosity rover that might have answered this question. The mystery ...