Guillermo Tenorio-Tagle et al 2015 ApJ 814 L8

The steep density gradient of globular clusters cause supernovae within them to discharge their metals and energy out into the surrounding medium, inhibiting contamination of the cluster.

J. T. Schmelz et al 2015 ApJ 813 71

Temperature properties were surveyed for 19 loop segments visible in an image of AR 11294. Several of them had multithermal cross-sections, suggesting coronal loops shouldn’t be modeled isothermally.

Adam D. Myers et al 2015 ApJS 221 27

SDSS-IV’s eBOSS will improve measurements of the cosmological distance scale by applying the Baryon Acoustic Oscillation method to quasar samples. eBOSS will survey over 500,000 new quasars.

Robert J. De Rosa et al 2015 ApJ 814 L3

Gemini Planet Imager observations 51 Eridani b further confirm that it is indeed a young exoplanet. It doesn’t appear to share the same orbital inclination as the M-dwarf orbiting 51 Eridani.

Ian Wong and Michael E. Brown 2015 AJ 150 174

A wide-field survey of 557 Trojans shows that the mean g − i color decreases with decreasing size, consistent with the theory that red objects are converted to less-red fragments upon collision.

Thomas Peters et al 2015 ApJ 813 L27

Simulations show that the hot plasma found in the halo of the Milky Way could solely originate from winds driven by star formation feedback in the galactic disk.