Space Tech that Changed the World Which space agency launched the Hubble Space Telescope into orbit? NASA ESA (European Space Agency) Roscosmos ISRO (Indian Space Research Organisation) None What was the first artificial satellite launched into space? Explorer 1 Sputnik 1 Vanguard 1 Luna 1 None Which rocket carried the Apollo 11 mission to the Moon in 1969? Saturn IB Delta IV Atlas V Saturn V None What is the primary propulsion system used by spacecraft for deep space exploration? Ion Thrusters Chemical Rockets Nuclear Thermal Rockets Solar Sails None Which space probe successfully landed on Titan, Saturn's largest moon, in 2005? Voyager 1 Galileo Cassini-Huygens New Horizons None Time's up Most Popular Most Popular
