Mathias Ross and Vikram V. Dwarkadas 2017 AJ 153 246
The Supernova X-ray Database (SNaX) is a compilation of the X-ray data from young supernovae, from days to years after outburst. SNaX provides public access to the data and plot for each supernova.
Brian A. Keeney et al 2017 ApJS 230 6
A survey of the cool, photoionized circumgalactic medium of low-redshift galaxies has provided data that allows us to characterize the distribution and amount of cool gas in the halos of nearby galaxies.
P. M. Plewa et al 2017 ApJ 840 50
The evolution of the ionized gaseous component and the dusty component of G2, a gas cloud that approached the black hole Sgr A* in the galactic center in 2014, is examined in 2015–16 after the cloud’s approach.
Amelia Bayo et al 2017 ApJL 841 L11
ALMA continuum observations reveal a disk surrounding OTS44, a young, low-mass (~12 Jupiter masses), cool, free-floating planet in the Chamaeleon I star-forming region.
Piero Madau and Tassos Fragos 2017 ApJ 840 39
New calculations show that the contribution of X-ray binaries to the ionization of the bulk IGM during the epoch of reionization is negligible; direct He I photoionizations are the main source of IGM heating.
M. Ansdell et al 2017 AJ 153 240
ALMA’s observations of dust and gas in 92 protoplanetary disks around σ Orionis members suggest that after only a few Myr of evolution most disks lack sufficient dust to form giant planet cores.