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Ultracold matter

Ultracold matter

Flash Physics: Optical clock in space, Richard Garwin wins presidential medal, lighting the cosmic web

18 Nov 2016 Hamish Johnston

Flash Physics is our daily pick of the latest need-to-know developments from the global physics community selected by Physics World‘s team of editors and reporters

Photograph of the view of Earth from the test rocket
Parabolic flight: the view of Earth from the test rocket. (Courtesy: Airbus Defense & Space GmbH)
First optical clock in space could improve GPS The first optical clock to be operated in space has b

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