Results 191 to 200 of about 163,876 (250)

An interstellar mission to test astrophysical black holes. [PDF]

iScience
Bambi C.
europepmc   +1 more source

Stratified wind from a super-Eddington X-ray binary is slower than expected. [PDF]

Nature
XRISM collaboration.
europepmc   +1 more source

The Proper Motion of Sagittarius A*. III. The Case for a Supermassive Black Hole [PDF]

, 2020
M. J. Reid, A. Brunthaler, M. J. Reid, A. Brunthaler   +3 more
openalex   +1 more source

Extreme quasars illuminate the fast lives of the first black holes. [PDF]

Proc Natl Acad Sci U S A
Croswell K.
europepmc   +1 more source

Recoiling supermassive black hole escape velocities from dark matter haloes [PDF]

, 2017
Nick Choksi, Peter Behroozi, Marta Volonteri, Raffaella Schneider, Chung‐Pei Ma, Joseph Silk, Benjamin P. Moster   +6 more
openalex   +1 more source

Extragalactic Science with the Orbiting Astronomical Satellite Investigating Stellar Systems (OASIS) Observatory. [PDF]

Space Sci Rev, 2023
Aalto S, Battersby C, Chin G, Hunt LK, Rigopoulou D, Stark AA, Viti S, Walker CK.   +7 more
europepmc   +1 more source

The Inner Workings of Early-Type Galaxies: Cores, Nuclei and Supermassive Black Holes (Including a Critical Comparison of Nuker and core-Sersic/Sersic models) [PDF]

, 2006
Laura Ferrarese, Patrick Côté, John P. Blakeslee, S. Mei, David Merritt, Michael J. West   +5 more
openalex   +1 more source

Limits on the Masses of Supermassive Black Holes in 105 Nearby Galaxies [PDF]

, 2009
E. M. Corsini, A. Beifiori, M. Sarzi, E. Dalla Bontà, A. Pizzella, L. Coccato, F. Bertola   +6 more
openalex   +1 more source

Unveiling the evolution of rotating black holes in loop quantum cosmology. [PDF]

Sci Rep
Swain S, Sahoo G, Nayak B.
europepmc   +1 more source

The missing x-rays in Sgr A*: evidence for - not against - a\n supermassive black hole [PDF]

, 1995
H. Falcke, Peter L. Biermann
openalex   +1 more source