Blog: 18 Fun, Laid Back, And Open Minded
tags: space, cassiopeiaa, stellarcore, ioffe, astronomy, stsci, universe, nasa, unam, science, optical, neutronstar, cxc, interstellar, xray, star, apod, neutron, intergalactic, supernovaremnant, milkyway, chandraxrayobservatory, galaxy, telescope
original: https://seansoldier00.tumblr.com/post/160189611179
