M84 Spectrum
A STIS spectrum (right) of galaxy M84’s nucleus (highlighted left) reveals rapid star motions at the galaxy’s center, indicative of a supermassive black hole.
Credits: NASA
Image CreditNASA
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A STIS spectrum (right) of galaxy M84’s nucleus (highlighted left) reveals rapid star motions at the galaxy’s center, indicative of a supermassive black hole.