Results 61 to 70 of about 242,935 (158)

NGC 404: A REJUVENATED LENTICULAR GALAXY ON A MERGER-INDUCED, BLUEWARD EXCURSION INTO THE GREEN VALLEY [PDF]

, 2010
We have discovered recent star formation in the outermost portion ((1–4) × R25) of the nearby lenticular (S0) galaxy NGC 404 using Galaxy Evolution Explorer UV imaging.
D. Thilker, L. Bianchi, D. Schiminovich, A. Gil de Paz, M. Seibert, B. Madore, T. Wyder, R. Rich, S. Yi, T. Barlow, T. Conrow, K. Forster, P. Friedman, C. Martin, P. Morrissey, S. Neff, T. Small   +16 more
semanticscholar   +1 more source

SDSS. IV. MaNGA: The Impact of the Acquisition of Gas with Opposite Angular Momentum on the Evolution of Galaxies

The Astronomical Journal
A gaseous counterrotating galaxy is a galaxy containing a gas component with opposite angular momentum to the main stellar disk. The counterrotating gas provides direct evidence for the accretion of external material, a key aspect in hierarchical galaxy ...
Minje Beom, René A. M. Walterbos, Dmitry Bizyaev   +2 more
doaj   +1 more source

Keck spectroscopy and imaging of globular clusters in the lenticular galaxy NGC 524 [PDF]

, 2003
We have obtained Keck Low-Resolution Imaging Spectrometer imaging and spectra for 29 globular clusters associated with the lenticular galaxy NGC 524.
M. Beasley, D. Forbes, J. Brodie, M. Kissler-Patig   +3 more
semanticscholar   +1 more source

Radio Jet Feedback on the Inner Disk of Virgo Spiral Galaxy Messier 58

The Astrophysical Journal
Spitzer spectral maps reveal a disk of highly luminous, warm (>150 K) H _2 in the center of the massive spiral galaxy Messier 58, which hosts a radio-loud active galactic nucleus (AGN). The inner 2.6 kpc of the galaxy appears to be overrun by shocks from
Patrick M. Ogle, Iván E. López, Victoria Reynaldi, Aditya Togi, R. Michael Rich, Javier Román, Osmin Caceres, Zhuofu (Chester) Li, Grant Donnelly, J. D. T. Smith, Philip N. Appleton, Lauranne Lanz   +11 more
doaj   +1 more source

SAUNAS. II. Discovery of Cross-shaped X-Ray Emission and a Rotating Circumnuclear Disk in the Supermassive S0 Galaxy NGC 5084

The Astrophysical Journal
Combining Chandra, Atacama Large Millimeter/submillimeter Array, EVLA, and Hubble Space Telescope archival data and newly acquired data from the Apache Point Observatory/Dual Imaging Spectrograph, we detect a double-lobed 17 kpc X-ray emission with ...
Alejandro S. Borlaff, Pamela M. Marcum, Pasquale Temi, Nushkia Chamba, S. Drew Chojnowski, Enrique Lopez-Rodriguez, Aneta Siemiginowska, Seppo Laine, Anton M. Koekemoer, Kelly N. Sanderson, Audrey F. Dijeau, Moire K. M. Prescott, Leslie Proudfit, Michael N. Fanelli   +13 more
doaj   +1 more source

Minor-merger-induced Star Formation Rejuvenation in an Elliptical Radio-loud Quasar Host, 3C 59

The Astrophysical Journal
We report a rare case where an elliptical radio-loud quasar host, 3C 59, rejuvenates star formation activity through minor mergers with its nearby satellite galaxies.
Yijun Wang, Tao Wang, Ke Xu, Junjie Mao, Yerong Xu, Zheng Zhou   +5 more
doaj   +1 more source

Knowledge-enhanced prototypical network with class cluster loss for few-shot relation classification. [PDF]

PLoS One, 2023
Liu T, Ke Z, Li Y, Silamu W.
europepmc   +1 more source

86th Annual Meeting of the Meteoritical Society (2024)

Meteoritics &Planetary Science, Volume 59, Issue S1, Page A1-A468, August 2024.
wiley   +1 more source

Lenticular vs spiral galaxies: dark matter content and the Tully-Fisher relation [PDF]

, 2009
Martin Bureau, Michael J. Williams, Michele Cappellari   +2 more
openalex   +1 more source

The Invisibility of Scotomas I: The Carving Hypothesis. [PDF]

Optom Vis Sci, 2023
Peli E, Goldstein R, Jung JH.
europepmc   +1 more source