Question 1
What process powers most stars by combining light atomic nuclei?
- Nuclear fusion
- Chemical burning
- Nuclear fission
- Radioactive decay
Show the answer
Nuclear fusion
Science · Space
Stars trivia quiz
Think you know Stars? Prove it against a real opponent. QuizDown has over 120 Stars questions, from easy to expert, and you’re matched with a real player who gets the same seven.
What the Stars questions cover
- White Dwarfs
- Brown Dwarfs
- Red Giants
- Star Clusters
- Stellar Fusion
- Variable Stars
- Asteroseismology
- Binary Stars
- CNO Cycle
- Cepheids
- Constellations
- Distance Units
Try three Stars questions
Question 2
Which color generally indicates the hottest stars?
- Red
- Blue
- Orange
- Yellow
Show the answer
Blue
Question 3
Which star is currently located close to Earth's north celestial pole?
- Sirius
- Betelgeuse
- Polaris
- Vega
Show the answer
Polaris
In a real match you’d have ten seconds for each, and faster right answers score more.
How a Stars match works
- Seven rounds. The same seven Stars questions for you and your opponent.
- Ten seconds each. A right answer in two seconds scores 20; at the buzzer, 11.
- The last round counts double. It’s never over until it’s over.
Your Stars ranking is its own: climb it without your other topics dragging you down.