Sad day. He was a grandmaster of Science Fiction, the brilliant mind behind the concept of the geosynchronous orbit (which is how all those satellites stay up ...), and much much more. His contributions to science and science fiction were pretty astounding.
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Date: 2008-03-19 12:33 am (UTC)no subject
Date: 2008-03-19 12:35 am (UTC)no subject
Date: 2008-03-19 03:33 am (UTC)no subject
Date: 2008-03-20 01:46 am (UTC)