383 citations · 9k across the 157 of their papers we have counts for
4 papers · 1 filter
The proper motion of Andromeda from Gaia eDR3: confirming a nearly radial orbit
J. -B. Salomon, R. Ibata, C. Reylé +4
We present an analysis of the proper motion of the Andromeda galaxy (M31), based on the Early Third Data Release of the Gaia mission. We use the Gaia photometry to select young blu…
The sum of the masses of the Milky Way and M31: a likelihood-free inference approach
Pablo Lemos, Niall Jeffrey, Lorne Whiteway +3
We use Density Estimation Likelihood-Free Inference, Cold Dark Matter simulations of galaxy pairs, and data from Gaia and the Hubble Space Telescope to infer the sum…
The Hestia project: simulations of the Local Group
Noam I. Libeskind, Edoardo Carlesi, Rob J. J. Grand +19
We present the Hestia simulation suite: High-resolutions Environmental Simulations of The Immediate Area, a set of cosmological simulations of the Local Group. Initial conditions c…
Cosmicflows-3: The South Pole Wall
Daniel Pomarede, R. Brent Tully, Romain Graziani +3
Velocity and density field reconstructions of the volume of the universe within 0.05c derived from the Cosmicflows-3 catalog of galaxy distances has revealed the presence of a fila…