Category Archives: Astrophysics

Anti-protons, Dark Matter and Helium

First post of “Postcards from the Energy Frontier” at the Cosmic Shambles Network. A new measurement at CERN tells us something about the way particles travel through interstellar space. Which in turn may help a satellite on the International Space … Continue reading

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First measurement of the Lyman-alpha lines of anti-hydrogen

The ALPHA experiment (no relation) at the CERN antiproton decelerator has just published the first measurement of the Lyman-alpha lines of anti-hydrogen (a positron bound to an antiproton). There is an excellent summary of the measurement here, written by Ana … Continue reading

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Life, Physics and Everything

When the Guardian’s science blog network closes, Life & Physics will have been here for eight years. Physics has come a long way in that time, but there is (as always) more to be done… My sign-off from The Guardian.

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Our “Map of the Invisible”

Interview with John Humphrys on BBC Radio 4 Today programme, prior to the book launch at the Royal Institution. Here’s my lecture from the Royal Institution: And here is the Q&A afterwards:

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