Add Yahoo as a preferred source to see more of our stories on Google. Four astronauts in training to fly around the moon early next year strapped into their Orion spacecraft this weekend for a dress ...

NASA crews at Kennedy Space Center start launch countdown procedures for Artemis II, preparing the SLS rocket and Orion spacecraft with safety and weather protocols in place.

NASA is running a high‑stakes dress‑rehearsal countdown for Artemis II, the first mission to send astronauts toward the Moon in more than half a century. The two‑day test is a full simulation of ...

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 ...