Dozens of startups working on data centers, mining and pharmaceuticals are hanging on Elon Musk's long-stalled megarocket.

For more than 60 years, nearly every large rocket used some combination of the same liquid and solid propellants. Refined ...

NASA’s powerful Launch Abort System — literally designed to outrun the debris from an exploding rocket and save the lives of ...

NASA is fueling up its giant lunar rocket and attempting to complete a launch-day walkthrough on Thursday ahead of its highly anticipated mission to send four astronauts around the moon. The hourslong ...

Apollo vs. Artemis: What to know about Nasa moon mission as launch date nears - NASA’s Apollo moonshots are a tough act to follow, even after all this time ...