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Title: Two galaxies are located at some distance from Earth. The first, Galaxy A, is located 50 million lig Post by: Earthy on Sep 1, 2015 Two galaxies are located at some distance from Earth. The first, Galaxy A, is located 50 million light-years from Earth. The second, Galaxy B, is located 150 million light-years from Earth. How should the red-shift of Galaxy A compare to Galaxy B? Explain.
Title: Re: Two galaxies are located at some distance from Earth. The first, Galaxy A, is located 50 million Post by: Richy271 on Sep 1, 2015 Content hidden
Title: Re: Two galaxies are located at some distance from Earth. The first, Galaxy A, is located 50 million lig Post by: Earthy on Sep 7, 2015 Merci beaucoup!
Title: Re: Two galaxies are located at some distance from Earth. The first, Galaxy A, is located 50 million lig Post by: Richy271 on Sep 7, 2015 You're very welcome, but don't forget to mark it solved!
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