# Difference ^^ ^^
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.。新收录的资料对此有专业解读
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Option 2: For very localized changes, it might even re-evaluate all shortcuts within that one affected cluster.