Thomas M. Esposito et al 2016 AJ 152 85
New Keck images of the spatially-resolved, unusual debris disk HD 61005 (“The Moth”) are used to test whether the disk may have been shaped dynamically by an eccentric, inclined, interior planet.
Noel Klingler et al 2016 ApJ 828 70
PSR J1509–5850 is a middle-aged pulsar with an associated pulsar wind nebula. New Chandra observations reveal additional outflows supporting the assumption that the pulsar is moving northeast supersonically.
Ian J. M. Crossfield et al 2016 ApJS 226 7
K2’s first 5 fields have resulted in the discovery of 197 planet condidates, with 104 validated (57 in multi-planet systems). Extrapolation suggests K2 will discover 500-1000 candidates in its 4-yr mission.
Chaowei Jiang et al 2016 ApJ 828 62
The major X-class solar flare that occurred in AR 12192 can be modeled with a large-scale coronal current sheet that experienced tether-cutting reconnection between the shared magnetic arcades.
Beatriz Villarroel et al 2016 AJ 152 76
290,000 USNO-B1.0 objects with no counterpart in the SDSS are searched for disappearing objects that could be a sign of astroengineering. Extension of this search is proposed as a citizen science project.
K. Hurley et al 2016 ApJ 829 L12
A blind search for a gamma-ray transient detected by the six-spacecraft interplanetary network (IPN) did not yield any transients convincingly associated with the gravitational-wave signal GW150914.