Space & Astronomy Trivia
Space is vast, strange and endlessly fascinating. How much do you actually know about what's out there?
What is the closest planet to the Sun?
What galaxy is Earth located in?
How many planets are in our solar system?
What is the name of the first human to walk on the Moon?
What is a "black hole"?
Which planet is known for its prominent rings?
What is the name of our solar system's star?
What is the term for a star that explodes at the end of its life?
What did the first country to launch a satellite into orbit achieve, and in what year (1957)?
How long does it take Earth to orbit the Sun once?
What Your Score Means
0–30% — Stargazing Beginner
Space is endlessly fascinating — keep looking up and learning!
31–60% — Space Enthusiast
Nice job — you know a good amount about space and astronomy.
61–80% — Astronomy Expert
Impressive! Your space knowledge is strong.
81–100% — Space Explorer
Outstanding — you clearly know space and astronomy inside and out.
Frequently Asked Questions
How is the score calculated?
Each question has one correct answer. Your final score is the percentage you answered correctly.
Can I retake the quiz?
Yes, play again anytime to try to beat your score.
Can I challenge my friends?
Yes, use the share buttons on your result page to challenge them.
Related Quizzes
General Knowledge Challenge: Level 1
A general knowledge trivia quiz covering a wide mix of topics.
Science Trivia: How Much Do You Know?
A trivia quiz covering basic science facts across biology, physics and chemistry.
Movie Trivia: Are You a True Film Buff?
A trivia quiz covering famous movies, directors and film facts.