Category Cosmology

274.3 Snippet_Alternate universes

There’s more to it than just a goatee.

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273.4 Snippet_Black hole images

What they look like… apart from the black bits.

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273.2 Snippet_Galactic orbits

What Zwicky noticed.

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273.1 Snippet_Interstellar Voyagers

A long way from home.

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270.4 Snippet_The Drake equation

Drake versus Fermi, Sagan brings apple pie.

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