NASA's Artemis program represents the most ambitious human spaceflight effort since Apollo, aiming not only to return astronauts to the moon but also to establish a long-term presence that will pave ...

Four astronauts in training to fly around the moon early next year strapped into their Orion spacecraft this weekend for a dress rehearsal countdown in a major milestone toward launch. Based on ...

A couple of hours after a judge formally swore in private astronaut Jared Isaacman as the next administrator of NASA on Thursday, President Donald Trump signed an executive order outlining his space ...