Measure a variety of detailed SF histories using CMD analysis. Measure chemical evolution history. Individual stellar spectroscopy. Study intracluster stars metallicity out to Virgo and Fornax. This will measure omega matter and H o in far fields.
Main goal is to break degeneracy of omega matter and omega lambda.
As much angular resolution as possible but competing with MAP and NGST maybe a problem. This project is photon starved but recognized to be fundamental. No thermal IR projects were identified. In brief, closed loop natural guide star AO works. Angel has already built a 2m mirror 2mm thick and the next goal is to build an 8m thin mirror.