cosmic nebula with glowing clouds and distant stars

background nebula cosmic space galaxy stars dust clouds celestial astronomy universe night sky dark bright glowing red pink orange purple blue white light distant vast ethereal majestic wonder awe beauty mystery abstract pattern texture artwork fantasy sciencefiction interstellar celestialbody interstellarmedium cosmicdust stellarnursery starbirth starformation lightyears deepspace outerspace vibrant swirling illuminated stars generative