Christa McAuliffe was to be the first teacher in space. Tragically, she died when NASA Space Shuttle Challenger exploded on lift-off. But her legacy lives on. Here are six lessons she planned on teaching while living in microgravity.
Three decades after NASA's Space Shuttle Challenger exploded shortly after lift-off, we take a look back at that terrible morning in 1986 and its powerful legacy.
Smoke from two massive explosions that rocked the Chinese port city of Tianjin on Wednesday (Aug. 12) floated east over the Bohai Sea before heading south toward the Shangdong Peninsula, NASA satellite images reveal.
Crash investigators have found Scaled Composites responsible for the fatal SpaceShipTwo accident that claimed the life of the vehicle's test pilot last year.
A steel strut holding a bottle of helium likely gave way, causing the liquid oxygen tank in the upper-stage of a SpaceX Falcon 9 rocket to over-pressurize, triggering an explosion minutes after launch last month, company chief executive Elon Musk said Monday.
This summer marks the 20th anniversary of the excellent movie, Apollo 13 -- these are 20 things we still love about the film.
Like many rocket launch companies, SpaceX learned some its most valuable lessons from the school of hard knocks before nailing an impressive string of 18 successful Falcon 9 missions.
SpaceX has been testing a launch abort system that would save the lives of the crew on board a manned version of its Dragon capsule in the event of a launch failure.
+ Load More