A. Dieball et al 2016 ApJ 817 48

The search for old, metal-poor brown dwarfs — useful for testing stellar formation and evolution theories — has turned up 4 candidates in the globular cluster M4 using deep Hubble NIR imaging.

Christopher Spalding et al 2016 ApJ 817 18

Calculations show that when a moon-hosting planet migrates inward, moons orbiting within about ~10 planetary radii could be captured into resonances and destroyed via collision with the planet.

G. A. D. Savorgnan and A. W. Graham 2016 ApJS 222 10

Spitzer imagery is used to decompose 66 galaxies into components (spheroids, disks, bars, rings, arms, halos, etc.) to accurately determine spheroid mass for use in improved black hole mass scaling relations.

S. Archambault et al 2016 ApJ 817 L7

LS I +61° 303 is a TeV binary system of a compact object and a B0 Ve star. VERITAS observations from late 2014 show a series of the brightest TeV flares from this source yet observed.

Dustin Lang et al 2016 AJ 151 36

Using “forced photometry”, in which information learned in one survey is applied to data gathered in a second survey, WISE has obtained photometry for 400 million SDSS sources.

Benedetta Vulcani et al 2016 ApJ 816 86

A sample of progenitors of local ultra-massive galaxies supports the model of massive-galaxy formation wherein in-situ star formation dominates at z~2, mergers dominate at z<1, and both occur at 1<z<2.