When rockets fire into space, the insides of their engines become an extreme environment where temperatures soar and tiny ...

Next-generation rockets are changing space exploration by making launch vehicles more reusable, powerful, and capable of supporting deep space missions. Modern rocket technology is no longer focused ...

Space elevators remain one of the most fascinating space concepts because they suggest a future where reaching orbit no longer depends entirely on expensive rocket launches. Interest in space elevator ...

Early prototypes of the SpaceX Starship super-capsule that Italy is chartering to speed its spaceflight and biotech experiments to Mars (Marie D. De Jesús/Houston Chronicle via Getty Images) With its ...