When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. When an explosion rocked Apollo 13's service module on April 13, 1970, the vehicle's vital role, ...
The Apollo missions were the answer to a challenge issued by President John F. Kennedy to put a man on the moon. But just to get there, scientists had to build a powerful rocket. And to actually land ...
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The service module might have powered the Apollo missions, but it ...