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Stephen Sekula (steve)'s status on Wednesday, 28-Mar-2018 22:11:07 EDT
Stephen Sekula
Why get excited about a galaxy that seems to contain no dark matter? Find out more from @profcooley (https://t.co/MeHEt6A24E) and @NASAGoddard (https://t.co/W33q3GIAUm).