40 min listen
Detecting spacetime ripples of supermassive black holes
FromRadio Astronomy
ratings:
Length:
29 minutes
Released:
Jul 4, 2023
Format:
Podcast episode
Description
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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Released:
Jul 4, 2023
Format:
Podcast episode
Titles in the series (100)
2018 in review and scientific observations of Mars: The team each pick one event that stands out most for them from 2018. Plus we hear from the British Astronomical Association’s Mars section director, Richard McKim, about how to make your observations of the Red Planet count for the scientific record. by Radio Astronomy