16 x 20 cm. (6.3 x 7.9 in.) Though an Apollo 18 had initially been planned, the decision to scrap the project meant the ascent of Apollo 17’s LM “Challenger” also marked the end of all human visits to ...

Look at a picture of the Apollo 11 launch and you'll probably notice the rocket's pointed tip and the fire coming from the five giant engines in the first stage of the 36-story-tall Saturn V rocket.

On October 11, 1968, NASA redefined the phrase “nothing is impossible” as they sent the first crewed fight to space. The Apollo 7 was the Apollo Program's first successful spacecraft, with its crew of ...

A Dec. 7 Facebook post (direct link, archive link) shows an image of a stealth bomber in flight and another image of the bulky Apollo 11 lunar module on the moon's surface. The bomber is labeled, ...

The Apollo missions showed exact science at work. Each part needed to be close to perfection from start to finish. NASA succeeded with 1960s tools—a remarkable feat. Though it was still cutting-edge ...

The Apollo lunar missions worked by using a spacecraft in two parts. The Command and Service Module (CSM) and the Lunar Module (LM) traveled together from the launch pad at Cape Kennedy to lunar orbit ...