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Saturday, October 26, 2019

The Cheshire Catgroup grins in the constellation Ursa Major, some 4.6 billion light-years away.Credit: X-ray - NASA / CXC / J. Irwin et al. ; Optical - NASA/STScI


http://bit.ly/2JjCxaD via /r/spaceporn http://bit.ly/2pSpE0o

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