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- Newsgroups: alt.sci.planetary
- Path: sparky!uunet!utcsri!torn!nott!bnrgate!bcars267!bnr.ca!davev
- From: davev@bnr.ca (David Villeneuve)
- Subject: Sailing and Faster-Than-Light Travel
- Message-ID: <1992Nov17.023854.5180@bnr.ca>
- Sender: news@bnr.ca (usenet)
- Nntp-Posting-Host: bmshh5
- Reply-To: davev@bnr.ca
- Organization: Bell-Northern Research
- Date: Tue, 17 Nov 1992 02:38:54 GMT
- Lines: 24
-
- I've read that it would be possible to send a "probe" to the
- nearest star at near relativistic speeds by making use of a large
- solar sail and a small lightweight probe. This sounds cheap,
- but extremely difficult.
-
- However, one watches Star Wars and Star Trek, etc, and dreams
- of faster than light travel and sending probes and people to the
- far reaches of space.
-
- a) What are people's opinions on unmanned planetary exploration
- through the use of solar sails, and
-
- b) Why is or why is not faster than light travel possible? I
- know that as an object approaches the speed of light it's
- mass approaches infinity, and that besides needing infinite
- propellent, you need to eject it just as fast, using conventional
- means. I'd be interested in the non-conventional.
-
-
-
- ---------------------------------------------------------------------
- Dave Villeneuve, davev@bnr.ca | Mail daemon wa canada ni arimasu.
- NTJI/BNR Japan | Demo, boku wa nippon ni imasu yo.
- My opinions are my own, though please don't quote me on that.
-