A faint outer bubble, made mostly of hydrogen, marks an earlier period of material sloughed off. Closer to the center, a more complex cloud of mixed gases forms the "brain" inside the shell. Webb's instruments also show more dust glowing in mid-infrared light, while the near-infrared view lets background stars and even distant galaxies shine through.
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Consider the alternative approach now that Web streams do support for await...of:
How to prepare for storms and cope with bad weather
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00578-w