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Re the Comment#425956 by glenister_m
What you wrote is what I was thinking as well. Dr,. Krauss was referring to how it would look to us (matter disappearing into a Black hole which would be into an invisible space) and coming out into a newly created universe would appear to be an explosion/expansion of energy from the material that went to the black hole from an postulated observer in the new universe (re the Big Bang). As a result travel through Black holes would appear to be wishful thinking for time travelers via these "wormholes".
Permalink Fri, 23 Oct 2009 05:33:00 UTC | #407712