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- Xref: sparky sci.astro:12124 sci.space:16021
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- From: mario@cs.man.ac.uk (Mario Wolczko)
- Newsgroups: sci.astro,sci.space
- Subject: Interesting Swift-Tuttle Scenario ...
- Message-ID: <1992Nov16.221954@cs.man.ac.uk>
- Date: 16 Nov 92 22:19:54 GMT
- Sender: news@cs.man.ac.uk
- Followup-To: sci.astro
- Organization: Dept Computer Science, University of Manchester, U.K.
- Lines: 20
-
- Here's something to think about. Suppose, after S-T has passed out of
- the range of our best telescopes, and good orbital elements have been
- obtained, all calculations show a direct hit on Earth is very likely.
- However, even then there will be no certainty until S-T is reacquired,
- inbound, presumably many decades hence.
-
- What will happen?
-
- Here's my guess: there'll be a flurry of discussion and ideas on how
- to divert the comet, but after that everything will die down and the
- whole thing will lie dormant (like the comet ;-) -- apart from the
- occasional minor study -- until the early 22nd century. Then, the
- schemes will be dusted off and re-assessed, some new ones invented,
- and -- nothing will happen until either the comet is reacquired, or
- the last moment to actually start building something arrives.
-
- Of course, by then S-T could be an exhibit in the Natural History
- Museum in Lunar Orbit, or a tour stop on the way to Alpha Centauri ...
-
- T-48848 days and counting!
-