Blog: 18 Fun, Laid Back, And Open Minded
tags: science, apod, nebulae, oxygen, space, hydrogen, sh, nebula, gas, interstellar, cepheus, ionization, nasa, universe, milkyway, stars, flyingbat, giantsquid, astronomy, constellation, ou4
original: https://seansoldier00.tumblr.com/post/152378088454
