A great gif!!
#NASAWebb will see the first galaxies forming ~250 million years after the Big Bang! Says Nobel Laureate John Mather, "We don't know exactly when the universe made the first stars & galaxies or how... That is what we are building Webb to help answer." https://jwst.nasa.gov/content/science/firstLight.html …https://twitter.com/NASAUniverse/status/1266044089868451840 …
Next stop: GN-z11, about 33.5 billion light-years away! 
This is the most distant galaxy we have found, and the most distant object known so far. 
GN-z11 is a bright, infant galaxy that formed about 400 million years after the Big Bang. https://hubblesite.org/contents/news-releases/2016/news-2016-07.html … pic.twitter.com/w6QdjTGZDH
This is the most distant galaxy we have found, and the most distant object known so far. GN-z11 is a bright, infant galaxy that formed about 400 million years after the Big Bang. https://hubblesite.org/contents/news-releases/2016/news-2016-07.html … pic.twitter.com/w6QdjTGZDH
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Two questions: 1. How much is it assumed that the Big Bang was extended (in light years) to its beginnings? This is to calculate the current extension of the universe 2. How fast do galaxies travel? In their escape velocity?
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Here's a start - books recommendations: Relativity: The Special and the General Theory & The Meaning of Relativity Both by Albert Einstein
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COOL !!!
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Our whole universe was in a hot, dense state Then nearly fourteen billion years ago expansion started, wait The earth began to cool, the autotrophs began to drool Neanderthals developed tools We built a wall (we built the pyramids) Math, science, history, unraveling the mysteries
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That all started with the big bang!
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Can't wait for the James Webb Telescope.
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Of course earth will not available for human being any more.
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