... The Space Telescope Science Institute hosted a two-day workshop on the topic of "The Science Potential of a 10-30m UV/Optical Space Telescope" on 26-27 February 2004. The workshop focused on the scientific goals that make the development of such a mission compelling. ... Recent meetings in Boulder, Chicago, and Baltimore have explored a possible successor to Hubble from scientific and technical vantage points. ... The workshop was held at the Space Telescope Science Institute in Baltimore. ...