matthew_407 發表於 2015-4-26 01:11

HD9331 in a black hole！

https://scontent-sin.xx.fbcdn.net/hphotos-xpa1/v/t1.0-9/10420315_1597292903847585_6994817927754332309_n.jpg?oh=dae398a7f5ad009b2948b611956b950d&oe=559F8DCC
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