Journals Digest RSS

Jihye Hong et al 2021 AJ 162 93

Near-infrared spectra of two planetary nebula candidates in close lines of sight toward the galactic center indicate that these are the first confirmed planetary nebula objects in the nuclear stellar disk.

Mark Popinchalk et al 2021 ApJ 916 77

Analysis of more than 700 stars indicates that the age of transition for M dwarfs from rapid to slow rotation in clusters depends on spectral type, with later spectral types transitioning at older ages.

T. M. C. Abbott et al 2021 ApJS 255 20

The 2nd public data release of the Dark Energy Survey, assembled from 6 years of optical and near-infrared imaging, constitutes the largest photometric data set to date at the achieved depth and photometric precision.

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