Pulsars
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Astrophysics, Clocks and Fundamental Constants
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I spent last week at the Physizkentrum Bad Honnef on the Rhine, near Cologne, at conference with the name and wide-ranging remit “Astrophysics, Clocks and Fundamental Constants“. We were all there to talk about the ideas and technologies that relate those disparate fields: Can we measure what we think of as the fundamental constants of…
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Remembering Don Backer
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Today is the one-year anniversary of the death of Professor Don Backer, an astronomer at the University of California, Berkeley. I was a friend, colleague and collaborator of Don, and I never had the chance to appropriately memorialize him on that sad day a year ago. Don was a great radio astronomer who understood both…
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The Fermi Telescope
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NASA’s latest space-based telescope has, until now, been known as the Gamma-Ray Large Area Space Telescope (GLAST). Today, they announced the very first results, and renamed it the Fermi Space Telescope, after physicist Enrico Fermi. Fermi was one of the pioneers of modern particle physics, part of the Manhattan Project generation that created the fundamental…
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Pulsar Timing and Gravitational Waves
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Greetings en route from State College, Pennsylvania, home of Penn State University, the only University of which I am aware with a library named after its football coach, Joe Paterno. More relevant to me, Penn State is also the home of the Center for Gravitational Wave Physics, which has been hosting a workshop, “The Pulsar…
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