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Space General Knowledge

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PlasticBag
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Last updated: April 2, 2025
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First submittedFebruary 21, 2025
Times taken120
Average score66.7%
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1. What is the fastest an object with mass can achieve?
US Stealth bomber
Light
Cheese
Mach 10
2. How many planets are in the solar system? (That we know of)
6
3
22
8
3. What is the name of the closest star system to the Solar System?
Vega
Algol
Alpha Centauri
Polaris
4. Where did the Apollo missions land?
Mare Tranquillitatis
Proxima Centauri
The Dark Side Of The Moon
Mercury
5. What is Earth's escape velocity?
9 kilometers per second
10 kilometers per hour
11.2 kilometers per second
11.2 kilometers per hour
6. Where are stars born?
Wormhole
They just pop into existence
Black hole
Nebula
7. What happens when a star with similar mass of our sun dies?
Supernova
Hypernova
Planetary Nebula
Moon eats everything
8. What happens when a star with several times the mass of the sun dies?
Planetary Nebula
Supernova
Rings form
Cheese
9. If you look at a planet 206 million light-years away, when are you seeing it?
6000 Years Ago
206 Million Years Ago
180 Million Years Ago
206 Years Ago
10. How old is Earth?
6000 years old
12.8 billion years old
230 million years old
4.5 billion years old
11. How old is the universe?
6000 years old
13.8 billion years old
247 billion years old
Has existed forever
12. After a supernova, what forms?
A new star
Heavier Elements
Black hole/ Neutron star
Rings
13. What is M 31? (Messier 31)
Orion Nebula
Andromeda
Alpha Centauri
Betelguese
14. When will the sun die?
13.8 billion years from now
Never
5 billion years from now
5 million years from now
15. What is the only thing in the universe that has a constant speed?
Planes
Orbits
Light
Cars
16. When does the atmosphere "end" and space begins?
100 miles (161 kilometers) above sea level
62 miles (100 kilometers) above sea level
525 miles (845 kilometers) above sea level
10 miles (16 kilometers) above sea level
17. What process keeps the sun and all other stars from imploding?
Nuclear Fision
Angular Momentum
Gravity
Nuclear Fusion
18. The sun contains approximately how much mass of the solar system?
9.86%
0.0074%
99.86%
124%
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