Results 191 to 200 of about 1,814 (225)

A probable Keplerian disk feeding an optically revealed massive young star. [PDF]

open access: yesNature
McLeod AF   +5 more
europepmc   +1 more source

A long-duration gamma-ray burst of dynamical origin from the nucleus of an ancient galaxy

open access: yes, 2022
Levan A   +29 more
europepmc   +1 more source

Jet reorientation revealed by intermittent jet activity in radio galaxy 0954+556 [PDF]

open access: green
Zeng, Ai-Ling   +11 more
openalex  

Comparative safety, efficacy, and predictors of complete occlusion of flow diverter devices in the treatment of unruptured distal anterior cerebral artery aneurysms. [PDF]

open access: yesNeurol Sci
Salim HA   +90 more
europepmc   +1 more source

Primordial black holes and their gravitational-wave signatures. [PDF]

open access: yesLiving Rev Relativ
Bagui E   +20 more
europepmc   +1 more source

Ohm's Law, the Reconnection Rate, and Energy Conversion in Collisionless Magnetic Reconnection. [PDF]

open access: yesSpace Sci Rev
Liu YH   +14 more
europepmc   +1 more source

The dramatic transition of the extreme Red Supergiant WOH G64 to a Yellow Hypergiant

open access: yes
Munoz-Sanchez G   +10 more
europepmc   +1 more source

Jets in Active Galaxies

Resonance, 2018
Jets in active galaxies are signatures of energy supply via collimated beams of plasma from the galactic nucleus to the extended regions of emission. These jets, which occur across the electromagnetic spectrum, are powered by supermassive black holes in the centres of the host galaxies.
openaire   +1 more source

Some new ultraviolet galaxies with jets

Astrophysics, 1985
On the basis of observations with the 2.6-m telescope at the Byurakan Observatory and the 6 m telescope at the Special Astrophysical Observatory, a morphological study has been made of four UV galaxies with jets, namely, Markaryan 423, 739, 773, and 984. Their parameters have been estimated.
A. R. Petrosyan   +2 more
openaire   +1 more source

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