Results 151 to 160 of about 64,574 (197)

The Morphology of Dwarf Galaxies Hosting Variable Active Galactic Nuclei

open access: yesThe Astrophysical Journal
We analyze Hubble Space Telescope optical imaging of eight low-mass galaxies hosting active galactic nuclei (AGN) identified via their photometric variability in V. F. Baldassare et al.
Erin Kimbro   +4 more
doaj   +1 more source

Silkscreen: Direct Measurements of Galaxy Distances from Survey Image Cutouts

open access: yesThe Astronomical Journal
With upcoming wide field surveys from the ground and space, the number of known dwarf galaxies at ≲25 Mpc is expected to dramatically increase. Insight into their nature and analyses of these systems’ intrinsic properties will rely on reliable distance ...
Tim B. Miller   +3 more
doaj   +1 more source

Intermediate Mass Ratio Inspirals in Milky Way Galaxies

open access: yesThe Astrophysical Journal
A consequence of a nonzero occupation fraction of massive black holes (MBHs) in dwarf galaxies is that these MBHs can become residents of larger galaxy halos via hierarchical merging and tidal stripping.
Jillian Bellovary   +5 more
doaj   +1 more source

The main-sequence turnoff of the Draco dwarf galaxy [PDF]

open access: bronze, 1985
P. B. Stetson   +2 more
openalex   +1 more source

The Cosmic Ultraviolet Baryon Survey (CUBS). IX. The Enriched Circumgalactic and Intergalactic Medium Around Star-forming Field Dwarf Galaxies Traced by O vi Absorption

open access: yesThe Astrophysical Journal
The shallow potential wells of star-forming dwarf galaxies make their surrounding circumgalactic and intergalactic medium (CGM/IGM) sensitive laboratories for studying the inflows and outflows thought to regulate galaxy evolution.
Nishant Mishra   +15 more
doaj   +1 more source

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