James Webb Space Telescope posted a photo:
A brain-new image from Webb!
What looks like a brain (complete with what appear as left and right hemispheres) is actually a dying star blowing off a shell of gas, and within that shell, a cloud of various gases. The dark lane that divides the sides of the “brain” may be related to an outflow from the central star.
Webb has captured two views of this nebula. The near-infrared view (first slide) shows more stars, as well as background galaxies. In the mid-infrared (second slide), the cosmic dust glows more prominently.
What’s next for this star will depend on its mass, which is yet undetermined. If it is a high mass star it will explode in a supernova. If it’s less massive and more Sun-like, it’ll keep shedding layers until only its core remains as a dense white dwarf star.
Read more: science.nasa.gov/missions/webb/nasas-webb-examines-craniu...
Image Credit: NASA, ESA, CSA, STScI; Image Processing: Joseph DePasquale (STScI)
Image Description: Two images of the same nebula show how differently it appears in near-infrared (slide 1), versus mid-infrared light (slide 3). In near-infrared, the nebula’s outer bubble has a white edge and its inner clouds are orange, with a distinct dark lane cutting vertically through the center. Stars and background galaxies appear around the nebula and through the outer bubble. In mid-infrared, the outer bubble has a bluish tint and there is more material in the inner clouds, which are colored off-white. The vertical dark lane is still present but more interrupted and covered by the clouds. Material appears to be erupting out the top of the nebula, and this effect is mirrored to a lesser degree at the bottom, opposite end.



