NASA's Webb Traces Details Of Complex Planetary Nebula

Explore Webb

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Colorful, mostly red glowing cloud with a distorted, asymmetrical shape that is illuminated from within by a bright central star. The asymmetrical shape resembles a large squished bug on the ground. In the center, a light blue glow appears over areas of dark pockets that look dark blue and are traced with orange material. It has a clumpy appearance. Shells of gas and dust appear as lobes stretching from roughly 11 to 5 o'clock, another from 1 to 7 o'clock, and possibly a third from 12 to 6 o'clock. The shells become a deeper red with distance from the center. These outflows push gas toward the equatorial plane, forming a disk that appears to span from 9 to 3 o'clock. The background of space is black and speckled with tiny bright stars and distant galaxies.

NASA's James Webb Space Telescope's view of planetary nebula NGC 6072 in the near-infrared shows a complex scene of multiple outflows expanding out at different angles from a dying star at the center of the scene. In this image, the red areas represent cool molecular gas, for example, molecular hydrogen. Full image below.

Credits:

NASA, ESA, CSA, STScI

Since their discovery in the late 1700s, astronomers have learned that planetary nebulae, or the expanding shell of glowing gas expelled by a low-intermediate mass star late in its life, can come in all shapes and sizes. Most planetary nebula present as circular, elliptical, or bi-polar, but some stray from the norm, as seen in new high-resolution images of planetary nebulae by NASA's James Webb Space Telescope.

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