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by alexsosa
Wed Jan 20, 2010 11:07 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: The Known Universe (2010 Jan 20)
Replies: 31
Views: 4132

Re: The Known Universe (2010 Jan 20)

Don;t mean to be picky, but on the way out from earth in the movie, sunlight on earth is shown turning, yet the background stars stay in place. Since the sun/earth relative position is almost fixed in relation to the stars during one day, shouldn't the sunlit portion of earth also be almost fixed in...