Black holes
Black Hole Companion Star GRO J1655-40
November 18, 2002 · NASA · Scorpius
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About the data
Principal Astronomers: I.F. Mirabel (CEA & IAFE/CONICET), R. Mignani (ESO), I. Rodriguez (CEA), J.A. Combi (Argentine Institute for Radio Astronomy), L.F. Rodriguez (UNAM), F. Guglielmetti (MPE)