Before humans reach Mars, NASA wants to test its long-duration spaceflight capabilities by sending a crewed mission to a near-Earth asteroid. Using SpaceX’s Starship and Falcon Heavy, three astronauts ...

Fresh from space, NASA’s oldest full-time astronaut said Monday that weightlessness made him feel decades younger, with ...

A spacecraft power system that combines the technological know-how of engineers and scientists at the University of Leicester ...

Thirty-five years ago, in April of 1990, the Hubble Space Telescope was launched into orbit aboard the space shuttle Discovery. Since then, NASA reports that Hubble has made “nearly 1.7 million ...

The creatives behind this Apple TV+ sci-fi series consulted with real astronauts to ensure its depiction of an alternate ...