Proving that you can't keep a good technology down, Reaction Engines' Synergetic Air-Breathing Rocket Engine (SABRE) has a new lease on life after a British-led consortium announced Invictus, a new ...

The Invictus project is leveraging tech that the now-defunct British company Reaction Engines developed for a huge space plane called Skylon.

The historic Apollo 11 lunar landing on July 20, 1969, was far from a given. Mission Control’s Steve Bales recounts the tense final moments that led to man’s first step.