Results 141 to 150 of about 38,906 (246)

Quasars Can Signpost Supermassive Black Hole Binaries

open access: yesThe Astrophysical Journal
Supermassive black holes (SMBHs) are found in the centers of massive galaxies, and galaxy mergers should eventually lead to SMBH mergers. Quasar activity has long been associated with galaxy mergers, so here we investigate if supermassive black hole ...
J. Andrew Casey-Clyde   +5 more
doaj   +1 more source

Evidence for a Supermassive Black Hole in the S0 Galaxy NGC 3245 [PDF]

open access: bronze, 2001
Aaron J. Barth   +5 more
openalex   +1 more source

High-speed molecular cloudlets around the Galactic center's supermassive black hole. [PDF]

open access: yesAstron Astrophys, 2018
Goicoechea JR   +7 more
europepmc   +1 more source

Perspectives. [PDF]

open access: yesAJNR Am J Neuroradiol, 2023
Ross JS.
europepmc   +2 more sources

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