Re: How many particles are there in the Universe?

Posted by step on August 12, 2003 at 12:18:08:

In Reply to: Re: How many particles are there in the Universe? posted by lanecove on August 12, 2003 at 10:07:57:

Lanecove,

A related question: what is the mass of the universe? 10^56 to 10^58 grams? sk

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