My trivia and facts on the Universe. Asteroids, black holes, distances, galaxies, light, Mars rovers, Moon landings, stars, Titan, Voyager program, and other Universe trivia and facts.
Thursday, May 6, 2010
Planets - trivia 13
1) What is a gas giant?
a) a very large solid planet b) a solid planet c) a planet that has no solid surface
1 comment:
1) (c) a planet that has no solid surface
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