100 Years Ago An Alien Planet Was Discovered…And We Never Noticed

You never know what you might find in your own basement.

April 14, 2016

A Real “Death Star”—White Dwarf Caught Destroying a Tiny Planet

The immense gravity of the stellar remnant is ripping its planetary companion to shreds.

April 11, 2016

Astronomers Find the Purest Oxygen Atmosphere Ever Discovered—On a White Dwarf

A white dwarf discovered by Brazilian astronomers has an atmosphere of almost pure oxygen.

April 4, 2016
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