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Title: When we make an observation of a distant galaxy 10 billion light-years away, we are seeing this ... Post by: adreamer on Sep 9, 2017 When we make an observation of a distant galaxy 10 billion light-years away, we are seeing this galaxy as it
A) is right now B) was when the universe was only 10 billion years old C) was when the universe was formed D) will be in 10 billion year's time Title: Re: When we make an observation of a distant galaxy 10 billion light-years away, we are seeing this ... Post by: Donskoy on Sep 9, 2017 Content hidden
Title: Re: When we make an observation of a distant galaxy 10 billion light-years away, we are seeing this ... Post by: adreamer on Dec 30, 2017 Awesome :)
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