C.-H. Kim et al 2018 ApJS 235 41
A comprehensive catalog of 623 galactic eclipsing binary systems with eccentric orbits is compiled from archived photometric data by various sky-survey projects and new photometric measurements.
Paul D. Feldman et al 2018 AJ 155 193
The unprecedented sensitivity of the Cosmic Origins Spectrograph in the far-ultraviolet was used to determine the carbon-monoxide production rate for four recent comets: Hartley 2, Garradd, ISON, and Lovejoy.
Kanak Saha and Bruce Elmegreen 2018 ApJ 858 24
Simulations show that while cold stellar disks around classical bulges rapidly form spiral structure and bars, galaxy models with compact classical bulges are able to prevent bar formation for at least 4 Gyr.
Charlotte A. Mason et al 2018 ApJL 857 L11
New simulations and modeling show that distant ultraviolet-bright galaxies located in overdensities have >2x higher transmission through the z ~ 7 intergalactic medium than typical field galaxies.
Ruo-Yu Liu et al 2018 ApJ 858 9
Winds driven by active galactic nuclei can only account for <30% of the observed extragalactic gamma-ray background; for small neutrino spectral indices, such winds may still account for the IceCube neutrino flux.
E. Bachelet et al 2018 AJ 155 191
The possibility is explored of systematically measuring microlensing parallax using a telescope based on the Moon’s surface or other space-based observing platform (like the upcoming WFIRST space telescope).