Blog: 18 Fun, Laid Back, And Open Minded
tags: universe, nasa, astronomy, emissionnebula, stars, cepheus, sulfur, ic1396, star, galaxy, gas, intergalactic, science, hydrogen, dust, oxygen, atomic, apod, space, milkyway, interstellar, stellarwinds, radiation, constellation
original: https://seansoldier00.tumblr.com/post/163211223169
