118: Sextuplet Symphony
from syzygy Hosted by Chris Stewart
After some lengthy follow-up (the Bennu sample is open at last! And SLIM is alive!), Emily investigates possibly the most podcasty story we’ve had on the show: six planets around distant star HD110067, all locked into resonances that play beautiful music. Turns out if you leave a planetary system alone for long enough, gravity tends to pull everything into simple harmonies. Maybe our own solar system has a song to sing in the far future? Help us make Syzygy even better! Tell your friends and give us a review, or show your support on Patreon: patreon.com/syzygypod Syzygy is produced by Chris Stewart and co-hosted by Dr Emily Brunsden from the Department of Physics at the University of York. On the web: syzygy.fm | Instagram & Threads: @syzygypod Things we talk about in this episode: • The Bennu asteroid sample is open! • JAXA SLIM updates • First SLIM images • Sextuplet symphony: The Nature paper • A good article about the discovery • Blog post by Dr Hugh Osborn with exoplanet music video • Trappist-1 system • Orbital resonances • Multiple star systems • JWST finds methane in exoplanet atmosphere • A breathless headline
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After some lengthy follow-up (the Bennu sample is open at last! And SLIM is alive!), Emily investigates possibly the most podcasty story we’ve had on the show: six planets around distant star HD110067, all locked into resonances that play beautiful music. Turns out if you leave a planetary system alone for long enough, gravity tends to pull everything into simple harmonies. Maybe our own solar system has a song to sing in the far future?
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