317 reputation
17
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location
age 19
visits member for 1 year, 1 month
seen 2 days ago

Jan
9
asked Tide on the Moon
Jan
4
asked Calculating area of visible sky
Jan
4
asked How is the path of an asteroid calculated?
Dec
21
awarded  Yearling
Nov
20
awarded  Popular Question
Aug
13
asked Weight of a celestial body
Feb
5
awarded  Critic
Feb
5
awarded  Promoter
Jan
24
asked Asteroids between Mars and Jupiter
Dec
27
awarded  Nice Question
Dec
26
asked What caused the comet ISON to disintegrate?
Dec
24
awarded  Scholar
Dec
24
accepted Why are orbits elliptical instead of circular?
Dec
23
awarded  Supporter
Dec
23
asked Why are orbits elliptical instead of circular?
Dec
23
asked Why the earth revolves?
Dec
21
awarded  Student
Dec
21
asked How can we tell that the Milky Way is a spiral galaxy?