Rocket Riddles: Can You Blast Through This Stellar Knowledge? What is the current world record for the tallest operational rocket? Falcon Heavy Delta IV Heavy SLS (Space Launch System) Starship None What is the name of the force that propels a rocket into space? Gravity Inertia Thrust Drag None Which famous rocket launched the first humans to the Moon? Apollo 11 Saturn V Falcon Heavy Soyuz None Who is credited with inventing the first successful liquid-fueled rocket? Robert H. Goddard Werner von Braun Elon Musk Isaac Newton None Which space agency developed and operated the Space Shuttle program? NASA ESA Roscosmos CNSA None Time's up Most Popular Most Popular
