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All Stories published by Starts With A Bang! on December 15, 2022
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Ethan Siegel
in
Starts With A Bang!
Dec 15, 2022
Why 21cm is the magic length for the Universe
Photons come in every wavelength you can imagine. But…
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December 14, 2022
December 16, 2022
About
Starts With A Bang!
The Universe is out there, waiting for you to discover it.
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Tags
Astronomy
Physics
Hydrogen
Length
21cm
Editors
Ethan Siegel
Writers
James Bullock
Brian Koberlein
Sabine Hossenfelder
Paul Halpern
Jillian Scudder
LH