Located less than 32 light-years from Earth, AU Microscopii is among the youngest planetary systems ever observed by astronomers, and its star throws vicious temper tantrums! You’ve heard of the “terrible twos”? Well, AU Mic is in the midst of its terrible 22 … millions!

This devilish young system holds planet AU Mic b captive inside a looming disk of ghostly dust and ceaselessly torments it with deadly blasts of X-rays and other radiation, thwarting any chance of life… as we know it! Beware! There is no escaping the stellar fury of this system. The monstrous flares of AU Mic will have you begging for eternal darkness.

The planet, AU Microscopii b, is a gas giant exoplanet that orbits the young M-type star. Its mass is 0.18 Jupiters, it takes 8.5 days to complete one orbit of its star, and is 0.066 AU from its star. Its discovery was announced in 2020.