Planet orbiting a dead star previews our own solar system's fate
Astronomers discovered a Jupiter-sized planet orbiting a white dwarf.
White dwarf
The Hubble Telescope caught a supernova outshining every star in its galaxy
It was 5 billion times brighter than the Sun before fading away.
Two dead, dancing stars challenge astronomers' expectations
They spin around each other in minutes and don't produce X-rays.We have two newsletters, why not sign up for both?
