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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 | Twitter: @syzygypod

Things we talked about in this episode:

Gravitational Waves near Betelgeuse

The Murchison Meteorite

Original paper on the pre-solar grains in the Murchison Meteorite

Video of Russian dash cam meteor

The Tunguska Event of 1908

The Gaia mission

Gaia Sausage