- Review of modern astrometry and its science applications
- Astrometry science highlights, including from Gaia DR2 and Gaia (E)DR3
- Future ground and space-based astrometric surveys
- Dense and accurate reference frames to optimize the science return from extremely large telescopes and large sky surveys
- Astrometric techniques; opportunities for cross-fertilization
- Synergies between astrometric, photometric, and spectroscopic surveys