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- Date: Tue, 15 Aug 95 11:46:27
- From: M O'Donnell <modonnell@meto.govt.uk>
- To: Multiple recipients of FocusUFO-L <misc@interport.net>
- Subject: Faster Than Light Travel
-
- [From "The Sunday Times" (UK) 13th August 1995]
-
- ASTRONOMERS PREDICT FASTER THAN LIGHT SPACE TRAVEL
-
- It is boldly going where no reputable scientific body has gone before.
- Contradicting Einstein, the normally conservative Royal Astronomical
- Society is about to publish a report predicting that mankind will be able
- to travel faster than the speed of light.
-
- The breakthrough means that Star Trek fantasies of interstellar
- civilisations and voyages powered by warp drive are now no longer the
- exclusive domain of science fiction writers.
-
- The report was written by Ian Crawford, an astronomer at University
- College London, who believes not only that man will one day see stars at
- close quarters, but that we had better start preparing ourselves for the
- consequences, including contact with aliens.
-
- His paper, Some Thoughts On The Implications Of Faster-Than-Light Travel,
- has been validated by independent referees in the scientific community
- and will be published next month. Its publication coincides with the
- formation by British and American scientists of the Interstellar
- Propulsion Society (IPS) which is dedicated to finding a means of taking
- astronauts to the stars.
-
- Crawford argues that modern physics may allow two possible ways around
- Einstein's theory, which says that because bodies have infinite mass at
- the speed of light, no amount of energy can make them go faster.
-
- The first is to pass through "wormholes", rifts in the fabric of space
- caused by intense gravitational fields such as those found around the
- collapsed stars known as black holes.
-
- Crawford says that such fields may allow the traveller to enter a
- wormhole from one point and then to leave it at another, possibly
- thousands of light years away.
-
- Previously, scientists have assumed that any astronaut who was caught in
- such a powerful gravitational field would be pulled into something
- resembling a piece of spaghetti.
-
- However, Crawford said last week that recent research had suggested
- wormholes could be stabilised and manipulated to create short cuts
- between any two points in space. "The proofs are complex and
- mathematical, but more and more astrophysicists are satisfied that in
- theory it is possible," he said.
-
- Should wormholes fail, however, Crawford proposes a second possible route
- to the stars. He draws on a recent paper by Miguel Alcubierre, of the
- University of Wales, in the journal Classical and Quantum Gravity to
- suggest the possibility of propulsion systems which distort space by
- compressing it in front of a spaceship while expanding it behind.
-
- Such a system would effectively bend space, creating a form of "warp
- drive" reminiscent of the Starship Enterprise of Captain James T Kirk in
- Star Trek.
-
- The theories will boost growing interest among scientists in the
- possibility of travelling faster than light. The IPS, whose members
- include several NASA engineers, starts its first conference shortly in
- Halifax, Nova Scotia.
-
- Patrick Moore, the astronomer and presenter of The Sky At Night, said he
- believed interstellar travel would one day be achieved. "Television would
- have seemed impossible 200 years ago and faster than light travel is no
- more outrageous than that," he said.
-
- Arthur C Clarke, the science fiction writer and futurologist, was equally
- enthusiastic. His first novel, Against The Fall Of Night, published in
- 1932, presumed that man would be able to travel faster than light.
-
- Speaking from his home in Colombo, Sri Lanka, he said: "That was just a
- dramatic device which all science fiction writers have to use in space
- travel, but I have always believed it may one day be possible."
-
- Sir Martin Rees, the astronomer royal and professor of astronomy at
- Cambridge University, was more cautious, however, saying the proofs were
- purely theoretical.
-
-