Fascinating on Nostr: The stunning Butterfly Nebula, spanning 3 light-years across, showcases vast wings of ...
The stunning Butterfly Nebula, spanning 3 light-years across, showcases vast wings of gas expelled by a dying central star. It's one of the most structurally complex planetary nebulae ever observed.
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"content":"The stunning Butterfly Nebula, spanning 3 light-years across, showcases vast wings of gas expelled by a dying central star. It's one of the most structurally complex planetary nebulae ever observed.\n\n[📹 NASA/ESA/Hubble SM4 ERO Team]\n\nhttps://video.nostr.build/0f6b0112ba93fded845f31fb4355091c9395ae6450cd8204c2852f9e6ffc29fd.mp4",
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