Azehntel.172 net.space utzoo!decvax!ucbvax!ARPAVAX:C70:sri-unix!hplabs!menlo70!sytek!zehntel!berry Thu Mar 18 08:39:49 1982 Re: Thought experiment in general relativity It depends on the rest of the mass in the universe. If there is none, I would guess "Yes". Lets see, where did I put my physics book.... --berry