Space trivia
More Space Trivia
Blast off into astronomy with trivia about our solar system, stars, and the history of space exploration.
Space Mini Quiz
Test your knowledge with these top questions!
Which Mars rover holds the record for the longest distance driven on the surface of another planet?
Opportunity holds the record for the longest distance driven on the surface of another planet, covering over 28 miles!
How many satellites are required for a GPS receiver to determine its position?
GPS receivers require signals from at least 4 satellites to determine their position accurately through trilateration.
Which planet is home to the Ewoks in 'Return of the Jedi'?
The forest moon of Endor is home to the Ewoks in 'Return of the Jedi', not the desert planet Tatooine or snow-covered Hoth.
Which Mars rover holds the record for the longest distance driven on the surface of another planet?
Opportunity holds the record for the longest distance driven on the surface of another planet, covering over 28 miles!
Fulfilling President Kennedy's goal, which 1969 spaceflight mission successfully landed the first humans on the Moon?
President Kennedy set the Moon landing goal in 1961 to beat the Soviets; Apollo 11 achieved it on July 20, 1969, with astronauts Neil Armstrong and Buzz Aldrin.
What is the name of the closest star to Earth?
Alpha Centauri is the closest star to Earth, but not the closest star system. It's actually part of a triple star system.
Which American became the first human to walk on the moon?
Armstrong was the first to walk on the moon, followed 19 minutes later by Buzz Aldrin. They spent about two and a half hours outside their lunar module.
What is the name of the closest star to Earth?
Alpha Centauri is the closest star to Earth, but not the closest star system. It's actually part of a triple star system.
Launched by the Soviet Union in 1957, what metal sphere became the 1st artificial object to orbit the Earth?
The word Sputnik translates to fellow traveler in Russian. The 58-centimeter sphere orbited Earth every 96 minutes and beeped for 21 days until its batteries died.
What is the primary component of Mars' atmosphere?
Mars' atmosphere is 95% carbon dioxide, making it a great spot for fizzy drinks but a less ideal vacation destination for breathing enthusiasts!