{"id":"59fe3ad5-67af-462a-98f1-aa61d5a49e24","url":"https://www.popsci.com/science/nasas-hubble-superbubble-image/","domain":"popsci.com","outlet":{"name":"Popsci","country":null,"cred":null,"lean":null,"curated":false},"title":"NASA’s Hubble pops in on a ‘superbubble’","plainHeadline":"Hubble images a 210 by 140 light-year superbubble in N44","rewrite":{"model":null,"at":null},"summary":["Hubble Space Telescope captured new image of nebula N44 in LMC.","N44’s central void forms a superbubble about 210 by 140 light-years.","The shell around the superbubble results from gas expelled by young stars.","New stars are forming in the compressed gas shell around N44.","Astronomers study how long it takes cold gas to form stars and ignite fusion."],"topics":["Science","Space","Education"],"lang":"eng","publishedAt":"2026-09-04T17:09:00.000Z","ingestedAt":"2026-09-04T17:52:48.169Z","story":null}