Some pieces were recovered, while other parts of Apollo 11's third stage orbited the Sun for decades before returning to Earth's gravitational pull. All told, the Saturn V rocket boasted 11 J-2 ...

"Thanks for all your effort," wrote the first moonwalker. Neil Armstrong was appreciative, but as explained in his ...

One of the largest machines ever built, the 363-foot rocket was as tall as a 36-story building. Personnel within the Launch Control Center watch the Apollo 11 liftoff. The LCC is located 3.5 ...