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Stephen Hawking 1942-2018

14 March 2018 Keith Cooper

Professor Stephen Hawking, who was probably the most renowned and recognisable scientist in the world, and famed for his work on black holes, has died aged 76.

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Possible exomoon signal found

29 July 2017 Keith Cooper

Strong hints have been found of a possible exomoon candidate orbiting a gas giant planet over 4,000 light years away in the constellation of Cygnus the Swan. Should the moon be confirmed later this year by the Hubble Space Telescope, it will be the first moon ever discovered around a planet beyond our Solar System.

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The Galaxy’s strangest star dims again

24 May 2017 Keith Cooper

A sudden dimming in brightness of Tabby’s Star, famed for its large and puzzling fades, has triggered a frenzy of observations as astronomers hurry to try to get to the bottom of what is rapidly become one of the biggest mysteries in astronomy.

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Nearby star is home to seven possibly-habitable planets

22 February 2017 Keith Cooper

Seven Earth-sized planets have been discovered orbiting a single ultra-cool dwarf star 40 light years away. Depending on atmospheric conditions, all seven could potentially be habitable, making the system a prime target for scientists hunting for another Earth.

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Kepler finds Tabby’s Star is mysteriously dimming

8 August 2016 Keith Cooper

The so-called ‘most mysterious star in the galaxy’, also known as KIC 8462852, Tabby’s Star, the WTF (‘where’s the flux’) star and the ‘alien megastructure star’, has become even stranger according to new analysis of old observations from Kepler.