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Feb
10
revised Why do pre-main sequence stars show lithium in absorption?
The alpha in H-alpha is *never* put as a subscript in the astronomy literature. I corrected the previous edit to follow normal astronomy conventions.
Oct
8
revised Are galaxies moving away from us faster than before?
fixed error in equation, changed dot to times
Aug
20
revised What is the largest hydrogen-burning star?
added 15 characters in body
May
12
revised Claim that 30-m class telescopes will have resolution far superior to Hubble: true?
removed derogatory comment that was untrue at its base (obviously the OP did some research, just not in the right places)
Feb
6
revised Why are gas giants colored the way they are?
added 120 characters in body
Oct
21
revised How did the Mars satellites “take cover” from the recent comet flyby?
clarified question
Jul
11
revised What would happen if an ice cube is left in space?
updated temperature consideration
May
9
revised Is dust extinction/reddening caused by Rayleigh scattering or some other physics phenomenon (or both)?
Fixed exponents so number was raised with minus sign.
Apr
21
revised Satellite/Planetary Orbits
cleared up