Meet Grace, the brave hopper robot that’s designed to jump into the darkest depths of the Moon, providing never-before-seen ...

Sam Altman-run OpenAI on Saturday rejected billionaire Elon Musk’s offer to buy the nonprofit company for $97.4 billion.

NASA's Blue Ghost lunar lander has arrived at the moon and is now orbiting Earth's nearest neighbor as it prepares to make its landing next month. And it's capturing some amazing photos on its journey ...

Blue Ghost will spend the next 16 days in lunar orbit, if all goes to plan. It will conduct additional engine burns to circularize its path around Earth's nearest neighbor, then attempt a landing in ...