StarTalk @StarTalkRadio
Webb's image of the star-forming region, NGC 346 ✨ The colors in this image reveal a remarkable temperature gradient in the plumes of hydrogen gas. Pink Gas represents Energized Hydrogen (~18,000 °F) Orange Gas represents Molecular Hydrogen (-300 °F or less) https://t.co/AvUvPh8DSM — PolitiTweet.org