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From: draughn@iitcs.UUCP (Mark Draughn)
Newsgroups: net.books,net.sf-lovers
Subject: Re: Procyon's Promise
Message-ID: <153@iitcs.UUCP>
Date: Tue, 6-Aug-85 13:20:38 EDT
Article-I.D.: iitcs.153
Posted: Tue Aug  6 13:20:38 1985
Date-Received: Wed, 14-Aug-85 07:49:51 EDT
References: <320@baylor.UUCP> <1491@shark.UUCP>
Reply-To: draughn@iitcs.UUCP (Mark draughn)
Distribution: net
Organization: Illinois Institute of Technology, Chicago Il.
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Xref: linus net.books:2050 net.sf-lovers:8330
Summary: Antimatter black holes.

As I understand it, black holes can be made of matter or anti-matter,
or whatever, but it doesn't matter.  From outside of the black hole
all we can detect is its mass, its charge, and its spin.  We can't tell
whether the stuff inside originally went in as matter, antimatter,
energy, or whatever.  Antimatter black holes might exist, but we couldn't
know if they were.
                                         Mark T. Draughn