HST astrometry on archival baselines can deliver full 3D kinematics and internal motions for Local Group galaxies, streams, and clusters, supporting dynamical studies of orbital histories and dark-matter structure.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
astro-ph.IM 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Hubble Astrometry for the Local Group and Beyond in the 2030s
HST astrometry on archival baselines can deliver full 3D kinematics and internal motions for Local Group galaxies, streams, and clusters, supporting dynamical studies of orbital histories and dark-matter structure.