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Space & Astronomy Riddles

Part of Science Riddles collection

Explore 226+ unique, interactive space & astronomy riddles puzzles.

Out-of-this-world riddles about planets, stars, black holes, galaxies, and astronauts.

Interactive Riddle Challenge

Showing Space & Astronomy Riddles riddles
Medium +19 XP
Work Riddle #23
Work Riddle #23: I have keys but no locks. I have space but no...
23,939 solved Space & Astronomy Riddles
Medium +17 XP
Work Riddle #8
Work Riddle #8: I have keys but no locks. I have space but no...
16,529 solved Space & Astronomy Riddles
Medium +14 XP
Work Riddle #24
Work Riddle #24: I have keys but no locks. I have space but no...
10,516 solved Space & Astronomy Riddles
Medium +19 XP
Work Riddle #9
Work Riddle #9: I have keys but no locks. I have space but no...
14,141 solved Space & Astronomy Riddles
Medium +22 XP
Work Riddle #25
Work Riddle #25: I have keys but no locks. I have space but no...
4,431 solved Space & Astronomy Riddles
Medium +24 XP
Work Riddle #10
Work Riddle #10: I have keys but no locks. I have space but no...
19,020 solved Space & Astronomy Riddles
Medium +20 XP
Work Riddle #26
Work Riddle #26: I have keys but no locks. I have space but no...
4,912 solved Space & Astronomy Riddles
Medium +17 XP
Work Riddle #11
Work Riddle #11: I have keys but no locks. I have space but no...
9,955 solved Space & Astronomy Riddles
Medium +13 XP
Work Riddle #27
Work Riddle #27: I have keys but no locks. I have space but no...
19,600 solved Space & Astronomy Riddles
Medium +12 XP
Work Riddle #12
Work Riddle #12: I have keys but no locks. I have space but no...
20,618 solved Space & Astronomy Riddles
Medium +20 XP
Work Riddle #13
Work Riddle #13: I have keys but no locks. I have space but no...
4,680 solved Space & Astronomy Riddles
Medium +21 XP
Work Riddle #14
Work Riddle #14: I have keys but no locks. I have space but no...
9,882 solved Space & Astronomy Riddles
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