Yoshiki Matsuoka et al 2018 ApJS 237 5
41 new high-redshift quasars and luminous galaxies have been spectroscopically identified at 5.7 ≤ z ≤ 6.9 by a Subaru survey, bringing the total to 137 extremely red sources identified with Subaru’s Hyper Suprime-Cam.
Lile Wang and Fei Dai 2018 ApJ 860 175
Hydrodynamic simulations suggest that extreme UV photoionization from a host star is the most important mechanism for launching photoevaporative winds that can erode the atmospheres of sub-Neptunes.
Liang Yu et al 2018 AJ 156 22
A catalog of interesting targets in Kepler Campaign 16, identified through photometry alone, includes 30 high-quality planet candidates, 48 more ambiguous events, and 395 regularly periodic variable sources.
Sophie L. Schrøder et al 2018 ApJL 862 L3
Simulations show that when a helium-star-descended black hole is formed in a failed supernova explosion, the spin of the black hole is primarily determined by the initial binary separation, not the supernova energy.
G. F. Burgio et al 2018 ApJ 860 139
Observations of the neutron-star merger GW170817 have ruled out some equations of state for dense matter, due to upper and lower limits that have been placed on average tidal deformability.
Peter Vereš et al 2018 AJ 156 5
Of roughly 3,000 unconfirmed near-Earth asteroid (NEA) candidates discovered 2013-2016, nearly 1,000 of them are likely to be NEAs; delayed submission, high rates of motion, and other factors prevented their recovery.