Paper: astro-ph/0304369 From: Reuven Opher opher@astro.iag.usp.br Date: Mon, 21 Apr 2003 19:47:31 GMT (16kb)

Title: Ten Major Challenges in Cosmology Authors: Reuven Opher Comments: 11 pages, invited talk at Xth Brazilian School of Cosmology and Gravitation, Rio de Janeiro, July 29 - Aug. 9, 2002

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Interesting is that "geometry and topology" is number ONE on author's (biased) list of "Ten Major Challenges in Cosmology". Seems like topology is becoming more and more "fashionable". ;)