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NASA Webb Telescope
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Webb took a look at Europa in 2023! https://t.co/VzLKL09CX9 (P.S. Our image is pixelated because Europa is very small (~90% the size of Earth’s Moon) compared to its huge distance of 390.4 million miles from us.)
Super star clusters are young and contain more than 10,000 times the mass of the Sun packed into a small volume. Westerlund 1 is the most massive of its kind yet identified in our galaxy, with 50,000-100,000 times the mass of the Sun in a region less than six light-years across.
Herbig-Haro 46/47.
previously unseen detail.
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NASA Webb Telescope
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