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Jul
9
asked What is the difference between a dwarf spheroidal galaxy and a globular cluster?
Jun
10
accepted Recommendation for introductory cosmology text
May
29
comment Recommendation for introductory cosmology text
Could this course be taken at my own pace?
May
28
awarded  Citizen Patrol
May
28
asked Recommendation for introductory cosmology text
May
20
comment Satellite/Planetary Orbits
I wasn't looking at a rotating frame, but your comment is valid for a rotating frame.
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.
May
8
suggested suggested edit on Is dust extinction/reddening caused by Rayleigh scattering or some other physics phenomenon (or both)?
May
8
accepted Is dust extinction/reddening caused by Rayleigh scattering or some other physics phenomenon (or both)?
May
7
comment Is dust extinction/reddening caused by Rayleigh scattering or some other physics phenomenon (or both)?
I am talking about interstellar/intergalactic extinction.
May
7
asked Is dust extinction/reddening caused by Rayleigh scattering or some other physics phenomenon (or both)?
Apr
21
awarded  Critic
Apr
21
awarded  Editor
Apr
21
revised Satellite/Planetary Orbits
cleared up
Apr
17
comment Red Moon a Characteristic of all Total Lunar Eclipses?
Indeed, I do understand the process. Your information on how volcanic eruptions affect the appearance of the moon was enlightening. Barring volcanic eruptions or some other source of an excess of ash/dust in the air, will the moon always appear red during a total eclipse?
Apr
17
accepted Red Moon a Characteristic of all Total Lunar Eclipses?
Apr
16
answered Satellite/Planetary Orbits
Apr
15
asked Red Moon a Characteristic of all Total Lunar Eclipses?
Mar
29
awarded  Quorum
Feb
9
awarded  Teacher