How do you measure ultra-low-frequency gravitational waves coming from the centres of distant galaxies? By observing their effect on cosmic clocks of course! This episode Dr Michael Keith, an astrophysicist at the University of Manchester, reveals how detecting subtle changes in the regularity of pulsars is providing a new way of observing the cosmos.
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Star Diary 19 to 25 February 2024
How x-rays unlock the secrets of the Universe
Star Diary 12 to 18 February 2024
Star Diary 5 to 11 February 2024
Star Diary 29 January to 4 February 2024
Star Diary 22 to 28 January 2024
How Asteroid Bennu could unlock the secrets of the Solar System
Star Diary 15 to 21 January 2024
Star Diary 8 to 14 January 2024
Star Diary 1 to 7 January 2024
Star Diary, 25 to 31 December 2023
Star Diary, 18 to 24 December 2023
Star Diary, 11 to 17 December 2023
Star Diary, 4 to 10 December 2023
Moonshot success, with astronaut Mike Massimino
Star Diary, 27 November to 3 December 2023
Star Diary, 20 to 26 November 2023
Star Diary, 13 to 19 November 2023
Star Diary, 6 to 12 November 2023
Star Diary, 30 October to 5 November 2023
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