Warp Speed: Gravitational Waves
Frank Close, 7 February 2008
When yachts set sail with the tide, or people gather to witness a total eclipse of the Sun, they are trusting in Isaac Newton’s theory of gravity. For more than three hundred years his theory has proved so accurate in describing the universe that it has enabled us not only to predict tides and eclipses, but even to send spaceships to Jupiter, Saturn and beyond. One of Newton’s...