Results 181 to 190 of about 94,086 (264)

Time-Delay Cosmography: Measuring the Hubble Constant and Other Cosmological Parameters with Strong Gravitational Lensing. [PDF]

open access: yesSpace Sci Rev
Birrer S   +8 more
europepmc   +1 more source

Quasar

open access: yes, 2016
https://ir.lib.uwo.ca/ungradawards_2016_images/1008/thumbnail ...
openaire   +1 more source

A dynamical measure of the black hole mass in a quasar 11 billion years ago. [PDF]

open access: yesNature
Abuter R   +126 more
europepmc   +1 more source

Spectroscopic Supermassive Dark Star candidates. [PDF]

open access: yesProc Natl Acad Sci U S A
Ilie C, Mahmud SS, Paulin J, Freese K.
europepmc   +1 more source

Ultraluminous infrared galaxies and the origin of quasars

open access: yes, 1988
D. Sanders   +6 more
semanticscholar   +1 more source

The era of precision cosmology with voids. [PDF]

open access: yesAstron Astrophys Rev
Contarini S, Verza G, Pisani A.
europepmc   +1 more source

A follow-up strategy enabling discovery of electromagnetic counterparts to highly magnified gravitationally lensed gravitational waves. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Ryczanowski D   +8 more
europepmc   +1 more source

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