The astronomy quiz ultimate trivia! The earth is the unique planet in our solar system so far, and this is majorly due to its ability to sustain life. The planet that comes close to this ability so far according to scientists is Mars. Just how much do you know about our solar system, the sun and the planets? Do the planets go round the sun or verse versa? This quiz will help refresh your memory.
Mars
Jupiter
Earth
Venus
Saturn
Mars
Jupiter
Uranus
Asteroids
Comets
Meteoroids
Solids
Liquids
Gases
Milky way
Sun
Alpha Centauri C
Star
Planet
Nebula
January 2
March 5
December 31
January 1
1940
1959
1969
1926
24 hours
1 month
2 days
6 months
Solid
Liquid
Gas