https://www.college.ucla.edu/wp-content/uploads/2014/08/192270_Andromeda_galaxy_credit_Robert_Gendler__7ead6557-6681-457c-bf4d-6419432ece63-prv.jpg
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Andrew Tran
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Andrew Tran2011-02-11 12:34:072014-08-26 12:37:10Astronomers identify thick disc of older stars in Andromeda galaxy
https://www.college.ucla.edu/wp-content/uploads/2014/08/192270_Andromeda_galaxy_credit_Robert_Gendler__7ead6557-6681-457c-bf4d-6419432ece63-prv.jpg
426
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Andrew Tran
https://www.college.ucla.edu/wp-content/uploads/2019/07/Uxd_Blk_College-e1557344896161.png
Andrew Tran2011-02-11 12:34:072014-08-26 12:37:10Astronomers identify thick disc of older stars in Andromeda galaxy