  (To appear in Nuclear Physics B Supplements Proceedings section) This talk
will explore the evolution of topological defects in an open universe. The
rapid expansion of the universe in an open model slows defects and suppresses
the generation of CBR fluctuations at large angular scale as does the altered
relationship between angle and length in an open universe. Defect models, when
normalized to COBE in an open universe, predict a galaxy power spectrum
consistent with the galaxy power spectrum inferred from the galaxy surveys and
do not require an extreme bias. Neither defect models in a flat universe nor
standard inflationary models can fit either the multipole spectrum or the power
spectrum inferred from galaxy surveys.
