Astronomy Vocabulary
1 / 15What is the 'ecliptic'?
About Astronomy Vocabulary
Space and astronomy terms and definitions This free word games activity is built for older adults who want clear, readable browser-based games without sign-up friction.
Word games are useful for vocabulary, reading confidence, and language-focused problem-solving at a comfortable pace. This quiz includes 15 questions, so it works well as a quick session or as part of a longer brain-training routine. A printable version is available if you prefer offline play or want to share the game at home, in a classroom, or in a group setting.
About Astronomy Vocabulary
Astronomy Vocabulary is a free word games quiz with 15 multiple-choice questions aimed at mixed difficulty. Space and astronomy terms and definitions A typical run takes about 7 minutes, hints are always one tap away, and your streak ticks up the first time you finish a game on a given day.
A few sample questions
1. What is a 'nebula'?
Answer: A giant cloud of dust and gas in space
2. What does the term 'light-year' measure?
Answer: Distance
3. What is a 'supernova'?
Answer: A massive explosion that occurs when a star reaches the end of its life
Frequently asked questions
How many questions are in Astronomy Vocabulary?
Astronomy Vocabulary has 15 multiple-choice questions. Each one has four answer options and an explanation that appears after you answer, so you learn something even when you miss.
Is Astronomy Vocabulary free to play?
Yes. The entire SeniorBrainGames catalog — including Astronomy Vocabulary — is free, with no sign-up required, no time limits, and no ads on top of the game. It also works offline once the page has loaded once.
How long does Astronomy Vocabulary take?
Most players finish Astronomy Vocabulary in about 7 minutes. You can pause between questions, replay it as often as you like, and there is no penalty for taking your time — answers are explained after you submit them.
What's a good follow-up after Astronomy Vocabulary?
If you enjoyed this word games quiz, try the Daily Challenge — five rotating questions, refreshed every 24 hours, that count toward your streak. You can also use the Surprise Me button on the homepage to land on a different game type for variety.
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