Carl Melis et al 2020 ApJ 905 56
Optical spectroscopic observations of white dwarf stars within Gaia DR2 reveal nine new gaseous debris disks that orbit single white dwarf stars, a factor of ~2 increase over the previously known sample.
Joel C. Zinn et al 2020 ApJS 251 23
The second data release of red giant asteroseismic parameters from the K2 Galactic Archaeology Program include 4,395 radius and mass coefficients for red giants observed by the extended Kepler mission.
Miriam Cabero et al 2020 ApJL 904 L9
GWSkyNet is a real-time framework to distinguish between gravitational-wave events and instrumental artifacts using only publicly available information from the LIGO-Virgo open public alerts.
Graham M. Harper et al 2020 ApJ 905 34
New analysis suggests Betelgeuse’s V-band “Great Dimming” event of 2019 September/2020 February can be explained by the cooling of a large fraction of the visible star, possibly due to photospheric motions.
F. Benvenuto et al 2020 ApJL 904 L7
When applied to the prediction of the events associated with the 2017 September solar storm, a machine-learning algorithm was able to sound alerts every day a flare actually occurred and identify the corresponding flare class.
David Jewitt and Yoonyoung Kim 2020 Planet. Sci. J. 1 77
Optical observations of the asteroid P/2010 H2 (Vales) across 4 months in 2010 allow analysis of its outburst, which is consistent with the delayed activation of buried supervolatiles after past encounters with Jupiter.