Enlarge / A view of the “Headphones” nebula. (credit score: Invoice McLaughlin)
Welcome to the Day by day Telescope. There’s a little an excessive amount of darkness on this world and never sufficient gentle; somewhat an excessive amount of pseudoscience and never sufficient science. We’ll let different publications give you a each day horoscope. At Ars Technica, we will take a distinct route, discovering inspiration from very actual pictures of a universe that’s stuffed with stars and surprise.
Good morning. It’s November 7, and immediately’s picture brings the “Headphones nebula” into good readability. The origin of this identify appears quite apparent, no?
This can be a planetary nebula, and I properly bear in mind finding out these as an astronomy main a long time in the past. Why? As a result of the identify is so rattling complicated. Planetary nebula are shaped when dying stars—together with our personal Solar sooner or later—broaden and kind a glowing shell of ionized gasoline. They got the identify “planetary” nebula as a result of, when first noticed by astronomers about 250 years in the past by way of rudimentary telescopes, they appeared considerably like planets.
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