Weight-2 question
- Input
- Quantos planetas existem no Sistema Solar, segundo a classificação atual da União Astronômica Internacional?
- Expected output
- 8
A classic since Pluto's 2006 reclassification.
Doubt It!
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space and astronomy trivia questions for a party game
Space & Astronomy Questions for Doubt It!
The Space & Astronomy topic in Doubt It! gathers stable numeric facts about the Solar System and space exploration, always established records and measurements, never counts that grow with new discoveries (like other planets' moon counts).
How the topic avoids data that changes over time
- Every question in this topic was chosen for describing a settled fact or a physical constant, the average distance to the Moon, the year of a historic launch, the number of recognized planets, never a count science is still updating.
- This keeps the answers correct indefinitely, with no risk of the question going stale over time, the same care the tool applies to its entire question bank.
Examples from the Space & Astronomy bank
Weight-3 question
- Input
- Qual é a distância média entre a Terra e a Lua, em quilômetros (arredondada para o milhar mais próximo)?
- Expected output
- 384000
A fixed astronomical measurement, great for a long guessing escalation.
Full game FAQ
At the start of each round, 4 questions are drawn from the deck and shown to whoever is about to give the first guess. That player picks one to play, the other 3 are discarded. This avoids questions where the answer is already obvious to everyone in the wording, there's always a better one to pick instead.
Frequently asked questions
Do I have to play only the Space & Astronomy topic?
No, this link opens the game with the topic already checked, but you can add others before starting the match.
Why aren't there questions about how many moons Jupiter or Saturn have?
Because that number changes every time astronomers catalog a new moon, Doubt It! deliberately avoids any fact that could go out of date, even the interesting ones.