Results 91 to 100 of about 511 (139)

Cosmic mysteries and the hydrogen 21-cm line: bridging the gap with lunar observations. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Fialkov A, Gessey-Jones T, Dhandha J.
europepmc   +1 more source

Overview of the ESCAPE Dark Matter Test Science Project for astronomers. [PDF]

open access: yesOpen Res Eur
Pearson J   +3 more
europepmc   +1 more source

Study on the multi-wavelength variation of 3C 454.3. [PDF]

open access: yesSci Rep
Chen X   +9 more
europepmc   +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

Feedback mechanisms stopping the star formation in a pair of massive galaxies in the early Universe

open access: yes
Pérez-González P   +21 more
europepmc   +1 more source

Black hole jets on the scale of the Cosmic Web

open access: yes
Oei MS   +12 more
europepmc   +1 more source

?Nomadic? nuclei of galaxies

Astrophysics and Space Science, 1985
In this paper we discuss observational and theoretical arguments in favour of hypothesis on ‘nomad life’ of active nuclei inside and outside galaxies as well as its consequences. It may be the anisotropic collapse of a supermassive star, or the disruption of a supermassive binary system after the collapse of one companion that would give birth to such ...
O. K. Sil'chenko, V. M. Lipunov
openaire   +1 more source

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