Chao He et al 2018 ApJL 856 L3

Experimental laboratory investigations of photochemical haze formation indicate that atmospheric temperature and metallicity strongly affect particle color and size, thus altering the particles’ optical properties.

Amy A. Simon et al 2018 AJ 155 151

Observations of Jupiter’s Great Red Spot over 150 reveal its gradual shrinking, an increase in its westward drift rate, and a decrease in its short-wavelength reflectance and north–south color asymmetry.

Paul Eigenthaler et al 2018 ApJ 855 142

258 dwarf-galaxy candidates have been identified between -17 and -8 mag in the Fornax cluster using imaging data from the Next Generation Fornax Cluster Survey, conducted with the Dark Energy Camera.

Nikhil Mukund et al 2018 ApJS 235 22

A new machine-learning-based information retrieval system for astronomical observatories analyzes a site’s existing documentation to group information related to a query and present it online to a querying user.

George B. Lansbury et al 2018 ApJL 856 L1

Chandra X-ray observations of the “Teacup AGN” (SDSS J1430+1339), a z = 0.085 type 2 quasar, reveal details of the quasar’s dramatic interaction with its host galaxy.

Daniel Seifried et al 2018 ApJ 855 81

High-resolution hydro and MHD simulations indicate that, under solar neighborhood conditions, external supernova explosions are not sufficient to explain the observed level of turbulence in molecular clouds.