Results 101 to 110 of about 232,037 (310)

UNCOVER: The Rest-ultraviolet to Near-infrared Multiwavelength Structures and Dust Distributions of Submillimeter-detected Galaxies in A2744

The Astrophysical Journal
With the wavelength coverage, sensitivity, and high spatial resolution of JWST, it is now possible to peer through the dust attenuation to probe the rest-frame near-infrared (NIR) and stellar structures of extremely dusty galaxies at cosmic noon ( z  ∼ 1−
Sedona H. Price, Katherine A. Suess, Christina C. Williams, Rachel Bezanson, Gourav Khullar, Erica J. Nelson, Bingjie Wang, John R. Weaver, Seiji Fujimoto, Vasily Kokorev, Jenny E. Greene, Gabriel Brammer, Sam E. Cutler, Pratika Dayal, Lukas J. Furtak, Ivo Labbe, Joel Leja, Tim B. Miller, Themiya Nanayakkara, Richard Pan, Katherine E. Whitaker   +20 more
doaj   +1 more source

Revealing the Structure and Internal Rotation of the Sagittarius Dwarf Spheroidal Galaxy with Gaia and Machine Learning [PDF]

, 2021
Andrés del Pino, Mark A. Fardal, Roeland P. van der Marel, Ewa L. Łokas, Cecilia Mateu, Sangmo Tony Sohn   +5 more
openalex   +1 more source

Automated Quantitative Description of Spiral Galaxy Arm-Segment Structure [PDF]

, 2013
We describe a system for the automatic quantification of structure in spiral galaxies. This enables translation of sky survey images into data needed to help address fundamental astrophysical questions such as the origin of spiral structure---a ...
Davis, Darren, Hayes, Wayne
core  

Structure and Evolution of Regular Galaxies

, 2021
This is English translation of the Thesis, originally written in Russian and remained unpublished. The Thesis was an attempt to combine data from three previously independent areas: the structure and kinematics of stellar populations of the Galaxy, photometric and dynamical models of galaxies, and models of the dynamical and physical evolution of ...
openaire   +2 more sources

Galaxy Structure, Dark Matter, and Galaxy Formation

, 1996
To appear in "Dark and Visible Matter in Galaxies and Cosmological Implications," eds. M. Persic and P. Salucci, A.S.P. Conference Series.
openaire   +2 more sources

Patterns of wild meat and other protein consumption in the periphery of Salonga National Park, Democratic Republic of the Congo

People and Nature, EarlyView.
Abstract In Central Africa, human activities are severely impacting terrestrial and aquatic wildlife, threatening the food security of millions of people. Accordingly, sustainable use of wildlife is crucial for the nutrition and livelihoods of many rural communities in the region.
Zolo Admettons, Mattia Bessone, Josué Ausse Baraka, Josué Engombe Botomia, Espérance Miezi, Bénédicte Nsilu, Jonathan Nkamisha Mukole, Michel Opelele Omeno, Jean Semeki Ngabinzeke, Barbara Fruth   +9 more
wiley   +1 more source

Malin 1: interacting galaxy pair?

, 2010
Malin 1 is a unique, extraordinarily large low surface brightness galaxy. The structure and the origins of the galaxy are poorly understood. The reason for such a situation is an absence of detailed observational data, especially, of high-resolution ...
A. V. Moiseev, Afanasiev, Athanassoula, Barth, Bothun, Hernquist, Horellou, Impey, Kormendy, Lelli, Lynds, Mapelli, Matthews, Moore, N. Ya. Sotnikova, Pickering, Pierani, Rosenbaum, Rosenbaum, Sanchez-Blazquez, Sancisi, Seigar, Simien, V. P. Reshetnikov, Zasov   +24 more
core   +1 more source

The evolution of the colour-magnitude relation and of the star formation activity in galaxy clusters since z~0.8

, 2008
We present recent results on the evolution of the colour-magnitude relation and of the star formation activity in galaxy clusters since z~0.8. Results are based on the ESO Distant Cluster Survey (EDisCS) - an ESO large programme aimed at the study of ...
De Lucia, Gabriella, Poggianti, Bianca M.   +1 more
core  

3C459: A highly asymmetric radio galaxy with a starburst

, 2003
Multifrequency radio observations of the radio galaxy 3C459 using MERLIN, VLA and the EVN, and an optical HST image using the F702W filter are presented.
Baade, Baars, Barthel, Bremer, Bridle, Carvalho, Conway, Crawford, D. J. Saikia, Dallacasa, Davis, de Koff, de Vries, Eracleous, Fanti, Farrah, Garrington, Haslam, Heckman, Heckman, Hernquist, Ishwara-Chandra, Ishwara-Chandra, Krause, Krause, Laing, Liu, Mantovani, McCarthy, Miller, Morganti, Morganti, O'Dea, O'Dea, Owen, P. Thomasson, Pedelty, Quinn, Saikia, Saikia, Saikia, Saikia, Saikia, Schilizzi, Simard-Normandin, Spinrad, T. W. B. Muxlow, Tadhunter, Thomasson, Toomre, Ulvestad, Yee   +51 more
core   +2 more sources

Molecular Structures of Other Galaxies Compared to That of the Galaxy [PDF]

Symposium - International Astronomical Union, 1979
Of the eleven galaxies with detected CO emission, eight have bright nuclear CO sources: M82, NGC 253, M51, NGC 5236, NGC 1068, Maffei 2 (Rickard et al. 1977a,b), NGC 6946, and IC 342 (Morris and Lo 1978). Two have disk-population CO sources and no detectable nuclear source (M31 and M81, Combes et al. 1977a), and one has no obvious nucleus (LMC, Huggins,
openaire   +1 more source