Featured Astrobites

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The Darkest Galaxies

Astronomers have recently discovered a number of galaxies made almost entirely of dark matter. Today’s astrobite takes a closer look at one of them.

Earth’s New Neighbor: Proxima b

Say hello to your new neighbor. Proxima Centauri, the closest star to the Sun, has an Earth-mass planet in the habitable zone, but it wasn’t easy to find, and it’s in a bit of a dangerous place.

Beyond astro-ph

Astronomy beyond the research

Navigating careers in astronomy

Career advice

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