Yi-Kuan Chiang et al 2017 ApJL 844 L23
Simulations show that protoclusters — extended structures containing numerous star-forming galaxies — may have been crucial in driving the timing and topology of cosmic reionization.
Moupiya Maji et al 2017 ApJ 844 108
High-resolution hydrodynamical simulations of interacting galaxies suggest that gas-rich galaxy mergers can provide a favorable environment for the formation of massive star clusters such as globular clusters.
Gregory Hallenbeck et al 2017 AJ 154 58
Imaging and spectroscopy of three dwarf elliptical galaxies in the Virgo Cluster confirm the presence of significant reservoirs of H I that are unlikely to have been recently accreted.
M. J. Way et al 2017 ApJS 231 12
ROCKE-3D is designed to model the atmospheres of solar system and exoplanetary terrestrial planets with broad ranges of atmospheric conditions, chemistries and compositions, and ocean and land distributions.
Minjin Kim et al 2017 ApJL 844 L21
Observations of the ionized gas around an ultra-luminous X-ray (ULX) source in the galaxy NGC 5252 strengthens the proposition that the ULX is the nucleus of a small galaxy accreted by NGC 5252.
M. Ackermann et al 2017 ApJ 843 139
The recent Pass-8 event-level analysis of Fermi-LAT data above 10 GeV has produced a catalog containing 46 extended sources located within 7° of the Galactic plane.