Blast off into the "Space & Astronomy" quiz! Discover if you're a cosmic expert on planets, stars, and our galaxy. Challenge your knowledge of the universe!
Sample questions
What is the term for a celestial body that orbits a star, is massive enough to be rounded by its own gravity, but has not cleared its orbit of other objects?
What is the primary element that makes up the majority of a star's mass and fuel for nuclear fusion?
What celestial phenomenon occurs when the Moon passes between the Sun and Earth, blocking the Sun's light?