Anthony G. A. Brown

TL;DR: In this article, the authors used wavelet transforms to detect peaks in the sky and proper motion planes, and to evaluate the probability of these being stochastic fluctuations, using a library of 15,000 synthetic UFDs embedded in the Gaia Universe Model Snapshot (GUMS) background.

TL;DR: In this paper , a probabilistic approach has been used in combination with the parallax data from Gaia (e)DR3 to calibrate Period-Luminosity-(Abundance) (PLZ) relations covering a wide range of visual to Infrared observations of RR Lyrae stars.

TL;DR: In this article, the authors performed simulations of the Sun's birth cluster in order to predict the current distribution of solar siblings in the Galaxy, and they found that the number of observed solar siblings predicted to be observed by Gaia will be around 100 in the most optimistic case, and that a phase space only search in the Gaia catalogue will be extremely difficult.

TL;DR: A brief overview of the Gaia Research for European Astronomy Training (GREAT) network, including a description of the GREAT-ESF Research Network Programme and the GREAT Initial Training Network, is given in this paper.

TL;DR: The Bulge Asymmetries and Dynamical Evolution (BAaDE) survey will provide positions and line-of-sight velocities of ~20,000 evolved, maser bearing stars in the Galactic plane as mentioned in this paper.