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Proxima Centauri

The closest star beyond the Sun. Proxima Centauri is a red dwarf and is far smaller, cooler, and less massive than the Sun. Proxima Centauri produces frequent outbursts of X-rays — big flares that could be deadly if you flew too close. It also has a strong magnetic field due to the hot gases rising from the star’s core, cooling as it reaches the surface, then dropping back to the center.

Radio Programs

Searching for Neighbors Searching for cosmic neighbors November 7, 2016

Proxima Centauri Planets Planet searches come up empty September 10, 2015

Proxima Centauri Discovering our closest neighbor September 9, 2015

Proxima Centauri Planets? Filling in the details on our closest neighbor May 26, 2011