Results 161 to 170 of about 106,694 (288)

Discovery of a cluster of galaxies behind the Milky Way: X-ray and optical observations [PDF]

, 2006
R. Lopes de Oliveira, G. B. Lima Neto, C. Mendes de Oliveira, E. Janot-Pacheco, C. Motch   +4 more
openalex   +1 more source

Orbital Torus Imaging: Acceleration, Density, and Dark Matter in the Galactic Disk Measured with Element Abundance Gradients

The Astrophysical Journal
Under the assumption of a simple and time-invariant gravitational potential, many Galactic dynamics techniques infer the milky Way’s mass and dark matter distributions from stellar kinematic observations.
Danny Horta, Adrian M. Price-Whelan, David W. Hogg, Kathryn V. Johnston, Lawrence Widrow, Julianne J. Dalcanton, Melissa K. Ness, Jason A. S. Hunt   +7 more
doaj   +1 more source

A Comparison of Chemical Evolution between the Milky Way and M31 Galaxy [PDF]

, 2006
Jun Yin, Jinliang Hou, Ruixiang Chang, S. Boissier, Nikos Prantzos   +4 more
openalex   +1 more source

The Extremely Metal-rich Knot of Stars at the Heart of the Galaxy

The Astrophysical Journal
We show with Gaia XP spectroscopy that extremely metal-rich (EMR) stars in the Milky Way ([M/H] _XP ≳ 0.5) are largely confined to a tight “knot” at the center of the Galaxy. This EMR knot is round in projection, has a fairly abrupt edge near R _GC,proj ∼
Hans-Walter Rix, Vedant Chandra, Gail Zasowski, Annalisa Pillepich, Sergey Khoperskov, Sofia Feltzing, Rosemary F. G. Wyse, Neige Frankel, Danny Horta, Juna Kollmeier, Keivan Stassun, Melissa K. Ness, Jonathan C. Bird, David Nidever, José G. Fernández-Trincado, João A. S. Amarante, Chervin F. P. Laporte, Jianhui Lian   +17 more
doaj   +1 more source

A catalogue of galaxies behind the southern Milky Way

, 2001
P. A. Woudt, R. C. Kraan‐Korteweg
openalex   +1 more source

Discovery of an Unusual Dwarf Galaxy in the Outskirts of the Milky Way [PDF]

, 2007
M. J. Irwin, Vasily Belokurov, N. W. Evans, Emma Ryan‐Weber, J. T. A. de Jong, S. E. Koposov, D. B. Zucker, S. T. Hodgkin, G. Gilmore, P. Prema, Leslie Hebb, A. Begum, M. Fellhauer, P. C. Hewett, Robert C. Kennicutt, M. I. Wilkinson, D. M. Bramich, S. Vidrih, Hans‐Walter Rix, Timothy C. Beers, John C. Barentine, H. Brewington, Michael Harvanek, J. Krzesiński, D. Long, A. Nitta, S. Snedden   +26 more
openalex   +1 more source

Mass modelling of dwarf spheroidal galaxies: the effect of unbound stars from tidal tails and the Milky Way [PDF]

, 2007
Jarosław Klimentowski, Ewa L. Łokas, Stelios Kazantzidis, F. Prada, Lucio Mayer, G. A. Mamon   +5 more
openalex   +1 more source

Serendipitous detection of galaxies behind the Milky Way from the DENIS survey

, 2002
I. Vauglin, Judith Rousseau, G. Paturel, J. Borsenberger, N. Epchtein, P. Fouqué, S. Kimeswenger, T. Le Bertre, G. A. Mamon   +8 more
openalex   +1 more source

Perspectives. [PDF]

AJNR Am J Neuroradiol, 2023
Ross JS.
europepmc   +1 more source

The Magnetic Field of the Milky Way Galaxy

, 2010
Cosmic magnetic fields are an integral component of the interstellar medium (ISM), having influence on scales ranging from star formation to galactic dynamics. While observations of external galaxies offer a `birds-eye-view' of magnetic fields within galaxies, it is equally important to explore the magnetic field of our own Milky Way Galaxy, which ...
openaire   +2 more sources