How much astrophysics do you really know? Put it to the test with Zip Blitz, the quick-fire trivia game - fifty free questions, covering everything from how the Sun shines to how space itself began.
Astrophysics · November 2026 edition
| # | Player | Out of 500 | Correct | Score |
|---|---|---|---|---|
| 1 | Open | — | — | |
| 2 | Open | — | — | |
| 3 | Open | — | — |
Correct
1.4s
+10 points
15.0s
44 of 50 right · six short of Edge of the cosmos
Speed scores
Twenty seconds a question, and the faster you answer, the more you score. What's the most common element in stars? Clock's ticking.
The ramp
Five rounds of ten. The black holes get trickier.
Titles
When you finish, your score earns a title. Score nothing and it's Cloudy night; get every question right for Edge of the cosmos.
Answer Sheet
Review every question and compare answers with friends. Did they know which spectral class the Sun is?
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