Results 201 to 210 of about 515 (214)

Quasar Double Helix

Science, 2001
openaire   +1 more source

A year of the double quasar

Nature, 1980
openaire   +1 more source

Varstrometry for Off-nucleus and Dual Subkiloparsec AGN (VODKA): Hubble Space Telescope Discovers Double Quasars

Astrophysical Journal, 2022
Nadia Zakamska, Jennifer I Li
exaly  

Unified Models for Active Galactic Nuclei and Quasars

Annual Review of Astronomy and Astrophysics, 1993
Robert Antonucci
exaly  

The prevalence of Fanaroff-Riley type I radio quasars

Monthly Notices of the Royal Astronomical Society, 2007
Ian Heywood, Heywood Ian, Rawlings Steve   +2 more
exaly  

High velocity outflows in narrow absorption line quasars

New Astronomy Reviews, 2009
Margherita Giustini, Michael Eracleous, George Chartas   +2 more
exaly  

A Catalog of Candidate Double and Lensed Quasars from Gaia and WISE Data

Astrophysical Journal, Supplement Series, 2023
exaly  

X-ray spectra of a large sample of quasars with ASCA

Monthly Notices of the Royal Astronomical Society, 2000
Reeves J N, Turner M J L, M J L Turner
exaly  

Gravitationally lensed quasars inGaia– III. 22 new lensed quasars fromGaiadata release 2

Monthly Notices of the Royal Astronomical Society, 2019
Richard Mcmahon, Cameron Lemon, Auger Matthew W   +2 more
exaly  

Two New Gravitationally Lensed Double Quasars from the Sloan Digital Sky Survey

Astronomical Journal, 2007
Naohisa Inada, Issha Kayo, Masamune Oguri   +2 more
exaly