Episode 06: Galaxy Pile Up Causes Cosmic Chaos!

Astronomers have spotted a cluster of 14 galaxies far, far away, so piled up on top of each other, and so soon after the Big Bang, that they’re forcing the theorists to check back over their models and simulations of how the universe evolved. It’s an episode chock-full of big things, from galaxies, to clusters of galaxies, to superclusters, to filaments of superclusters … It’s all a bit overwhelming really.


Syzygy is produced by Chris Stewart and co-hosted by Dr Emily Brunsden from the Department of Physics at the University of York.

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Emily at the University of York: www.york.ac.uk/physics/people/brunsden/
Chris online: kipstewart.com


Some of the things we talk about in this episode: