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Nautilus

John Farrell

Physics

The Tangled History of Big Bang Science

<p>Brian Gallagher is an associate editor at <i>Nautilus</i>. Follow him on Twitter <a href="https://twitter.com/bsgallagher/" rel="noopener">@bsgallagher</a>.</p>


Brian Gallagher

Astronomy

There May Be Two Trillion Other Galaxies

edwin hubble