Results 291 to 300 of about 56,380 (334)

Bound star clusters observed in a lensed galaxy 460 Myr after the Big Bang. [PDF]

Nature
Adamo A, Bradley LD, Vanzella E, Claeyssens A, Welch B, Diego JM, Mahler G, Oguri M, Sharon K, Abdurro'uf, Hsiao TY, Xu X, Messa M, Lassen AE, Zackrisson E, Brammer G, Coe D, Kokorev V, Ricotti M, Zitrin A, Fujimoto S, Inoue AK, Resseguier T, Rigby JR, Jiménez-Teja Y, Windhorst RA, Hashimoto T, Tamura Y.   +27 more
europepmc   +1 more source

Resolved magnetohydrodynamic wave lensing in the solar corona. [PDF]

Nat Commun
Zhou X, Shen Y, Yuan D, Keppens R, Zhao X, Fu L, Tang Z, Wang J, Zhou C.   +8 more
europepmc   +1 more source

The structure of galaxies and AGN using gravitational lensing

, 2004
R. B. Wayth
openalex   +1 more source

Cosmology Through Einstein’s Lens: Understanding Galaxy Structure and Evolution Using Strong Gravitational Lensing

, 2019
Nicholas Timmons
openalex   +1 more source

Primordial Rotating Disk Composed of ≥15 Star Forming Clumps at Cosmic Dawn

Fujimoto S, Ouchi M, Kohno K, Valentino F, Giménez-Arteaga C, Brammer G, Furtak L, Kohandel M, Oguri M, Pallottini A, Richard J, Zitrin A, Bauer F, Boylan-Kolchin M, Dessauges-Zavadsky M, Egami E, Finkelstein S, Ma Z, Smail I, Watson D, Hutchison T, Rigby J, Welch B, Ao Y, Bradley L, Caminha G, Caputi K, Espada D, Endsley R, Fudamoto Y, González-López J, Hatsukade B, Koekemoer A, Kokorev V, Laporte N, Lee M, Magdis G, Ono Y, Rizzo F, Shibuya T, Shimasaku K, Sun F, Toft S, Umehata H, Wang T, Yajima H.   +45 more
europepmc   +1 more source

First measurement of the Weyl potential evolution from the Year 3 Dark Energy Survey data: Localising the σ8 tension

Bonvin C, Tutusaus I, Grimm N.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Quasars and Gravitational Lenses

Science, 1984
Despite the expenditure of large amounts of telescope time and other resources, most of the fundamental questions concerning quasi-stellar objects (quasars) remain unanswered. A complex phenomenology of radio, infrared, optical, and x-ray properties has accumulated but has not yielded even a satisfactory classification system.
openaire   +2 more sources

Galaxies as Gravitational Lenses

Science, 1968
Of all the galaxies in the visible part of the universe, 500 million are seen through intervening galaxies. In some instances the foreground galaxy will act as a gravitational lens and produce distorted and (in brightness) greatly amplified images of the galaxy behind it; such images may simulate starlike superluminous objects such as quasars (quasi ...
J, Barnothy, M F, Barnothy
openaire   +2 more sources

Galaxies as Gravitational Lenses

Science, 1967
The probability that a galaxy gathers light from another remote galaxy, and deflects and focuses it toward an observer on Earth, is calculated according to various cosmologic models. I pose the question of whether an object called a quasar is a single, intrinsically luminous entity or the result of accidental alignment, along the line of sight, of two ...
openaire   +2 more sources

Gravitational Lensing and Relativistic Theories of Gravitation

General Relativity and Gravitation, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources