Which rocket family was used to propel Apollo missions to the Moon?

• A. Saturn V
• B. Atlas V
• C. Delta II
• D. Falcon 9

Answer: (A)

Reaching the Moon required a rocket with huge lifting power to place the Apollo spacecraft onto a translunar trajectory. The Saturn V was built precisely for that job—an enormous three-stage, liquid-fueled launcher with engines arranged to deliver the energy needed to escape Earth’s gravity and send humans toward the Moon. It carried the entire Apollo spacecraft stack and had the payload capacity to perform translunar injection, which smaller launchers cannot match. The other rockets listed are lighter, primarily used for Earth-orbit missions or later programs, and don’t provide the translunar capability that Saturn V did. So, Saturn V is the rocket family that propelled Apollo missions to the Moon.