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Orbit of Black Hole in the Milky Way Galaxy
- Object NameObject NameA name or catalog number that astronomers use to identify an astronomical object.GRO J1655-40
- Release DateNovember 18, 2002
- Science ReleaseFast-Flying Black Hole Yields Clues to Supernova Origin
- Credit
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Artist's View of Black Hole and Companion Star GRO J1655-40
GRO J1655-40 is the second so-called 'microquasar' discovered in our Galaxy. Microquasars are black holes of about the same mass as a star. They behave as scaled-down versions of much more massive black holes that are at the cores of extremely active galaxies, called quasars....
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Last Updated
Mar 28, 2025
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Media
Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov