Results 11 to 20 of about 10,527 (159)

Hypervelocity Stars from the Andromeda Galaxy [PDF]

Monthly Notices of the Royal Astronomical Society, 2008
Hypervelocity stars (HVSs) discovered in the Milky Way (MW) halo are thought to be ejected from near the massive black hole (MBH) at the galactic centre.
Abraham Loeb, Binney J., Blake D. Sherwin, Frank J., Ginsburg I., Gualandris A., Kippenhahn R., Lu Y., Lynden-Bell D., O'Leary R. M., Perryman M. A. C., Press W. H., Ryan M. O'Leary, Sawa T., Schaller G., Seigar M. S., van der Marel R. P.   +16 more
core   +4 more sources

A vast, thin plane of corotating dwarf galaxies orbiting the Andromeda galaxy

Nature, 2013
Dwarf satellite galaxies are thought to be the remnants of the population of primordial structures that coalesced to form giant galaxies like the Milky Way.
Rodrigo A Ibata, Geraint F Lewis, Alan W McConnachie   +2 more
exaly   +5 more sources

Molecular gas in the Andromeda galaxy [PDF]

Astronomy & Astrophysics, 2005
We present a new 12CO(J=1-0)-line survey of the Andromeda galaxy, M31, covering the bright disk with the highest resolution to date (85 pc along the major axis), observed On-the-Fly (in italics) with the IRAM 30-m telescope.
Allen, Baade, Bajaja, Beck, Berkhuijsen, Berman, Berman, Bohlin, Boulanger, Boulanger, Braine, Braun, Braun, Braun, Brinks, Brinks, Buat, Ch. Nieten, Cram, Dame, Dame, Dressel, E. M. Berkhuijsen, Emerson, Emerson, Engargiola, Garcia-Burillo, Garcia-Burillo, Greve, H. Ungerechts, Haas, Heyer, Hodge, Hodge, Hoernes, Honma, Hubble, Isobe, Israel, Israel, Koper, Loinard, Loinard, Loinard, Loinard, M. Guélin, Melchior, Mezger, Moss, N. Neininger, Nakano, Neininger, Pagani, R. Beck, R. Lucas, R. Wielebinski, Regan, Ryden, Sakamoto, Savcheva, Schmidtobreick, Sodroski, Sodroski, Stanek, Stark, Strong, Strong, Unwin, Walterbos, Williams, Wilson, Xu, Young   +72 more
core   +2 more sources

Discovery of Radio/X-Ray/Optical-resolved Supernova Remnants in the Center of the Andromeda Galaxy

Astrophysical Journal, 2003
We have detected a spatially resolved supernova remnant (SNR) in the center of the Andromeda Galaxy, in radio, X-ray, and optical wavelengths. These observations provide the highest spatial resolution imaging of a radio/X-ray/optical SNR in that galaxy ...
A K H Kong, L O Sjouwerman, Benjamin F Williams   +2 more
exaly   +3 more sources

The Andromeda Galaxy and Its Star Formation History

Universe, 2023
The state of knowledge of properties of the Andromeda Galaxy (also known as M31) is reviewed. The spatial structure of the Andromeda Galaxy, its main source populations and the properties of its gas and dust are discussed. To understand the formation history of the Andromeda Galaxy, the critical issues of its star formation history and the gas streams ...
D A Leahy
exaly   +3 more sources

ANDROMEDA XXIX: A NEW DWARF SPHEROIDAL GALAXY 200 kpc FROM ANDROMEDA [PDF]

Astrophysical Journal Letters, 2011
We report the discovery of a new dwarf galaxy, Andromeda XXIX, using data from the recently-released Sloan Digital Sky Survey DR8, and confirmed by Gemini North telescope Multi-Object Spectrograph imaging data. And XXIX appears to be a dwarf spheroidal galaxy, separated on the sky by a little more than 15 degrees from M31, with a distance inferred from
Eric F Bell, Colin T Slater, Nicolas F Martin   +2 more
exaly   +4 more sources

The Herschel Exploitation of Local Galaxy Andromeda (HELGA) II: Dust and Gas in Andromeda [PDF]

The Astrophysical Journal, 2012
We present an analysis of the dust and gas in Andromeda, using Herschel images sampling the entire far-infrared peak. We fit a modified-blackbody model to ~4000 quasi-independent pixels with spatial resolution of ~140pc and find that a variable dust ...
Baes, M, Bendo, GJ, Blommaert, JADL, Boquien, M, Boselli, A, Braun, R, Clements, DL, Cooray, AR, Cortese, L, de Looze, I, Eales, SA, Ford, GP, Fritz, J, Gear, WK, Gentile, G, Gomez, HL, Gordon, KD, Kirk, J, Lebouteiller, V, Madden, S, Mentuch, E, O'Halloran, B, Page, MJ, Roman-Duval, J, Schulz, B, Smith, MWL, Spinoglio, L, Thilker, DA, Verstappen, J, Wilson, CD   +29 more
core   +8 more sources

The mass of the Andromeda galaxy [PDF]

Monthly Notices of the Royal Astronomical Society, 2000
This paper argues that the Milky Way galaxy is probably the largest member of the Local Group. The evidence comes from estimates of the total mass of the Andromeda galaxy (M31) derived from the three dimensional positions and radial velocities of its satellite galaxies, as well as the projected positions and radial velocities of its distant globular ...
Evans, N. W., Wilkinson, M. I.
openaire   +2 more sources

The microbiologist's guide to metaproteomics. [PDF]

Imeta
Metaproteomics within the multi‐omics framework provides a comprehensive view of microbial systems by identifying proteins, quantifying their levels, detecting posttranslational modifications (PTMs), mapping protein–protein interactions (PPIs), and localizing proteins.
Van Den Bossche T, Armengaud J, Benndorf D, Blakeley-Ruiz JA, Brauer M, Cheng K, Creskey M, Figeys D, Grenga L, Griffin TJ, Henry C, Hettich RL, Holstein T, Jagtap PD, Jehmlich N, Kim J, Kleiner M, Kunath BJ, Malliet X, Martens L, Mehta S, Mesuere B, Ning Z, Tanca A, Uzzau S, Verschaffelt P, Wang J, Wilmes P, Zhang X, Zhang X, Li L, Metaproteomics Initiative.   +31 more
europepmc   +2 more sources

CCD imagers for the Transiting Exoplanet Survey Satellite from benchtop to space environment

Astronomische Nachrichten, Volume 344, Issue 8-9, October-November 2023., 2023
Abstract The Transiting Exoplanet Survey Satellite (TESS) is a Massachusetts Institute of Technology‐led NASA Explorer‐class mission planned to spend 2 years discovering transiting exoplanets by an all‐sky survey. The observatory contains four wide field‐of‐view camera systems for a total of 16.8 Megapixel, low‐noise, low‐power CCD detectors.
Vyshnavi Suntharalingam, Ilya Prigozhin, Keith Warner, Douglas Young, Deborah Woods, Gregory Berthiaume   +5 more
wiley   +1 more source