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Bottom: amateur image, Top: Hubble image of Caldwell 43. The Hubble image reveals a galaxy seen edge-on. Its dusty lanes mark the edge of the galaxy's disk. The galaxy's bright-white core and halo bathe the dark dust lanes in light. The bottom image reveals a bright, greenish-white glow with two lines of dust extending outward from the bright region.

Caldwell 43: Amateur Image vs. Hubble Image

Caldwell 43 (C43) is a spiral galaxy known as the “Little Sombrero.” The galaxy is some 40 million light-years away in the constellation Pegasus. The top image was taken by NASA’s Hubble Space Telescope. The bottom image was taken with an 8-inch Schmidt-Cassegrain telescope using a 0.63x focal reducer and a DSLR Camera.

Image Credit: Amateur Image: Photographed by and used with permission of K. Hartnett; Hubble Image: ESA/Hubble & NASA; Acknowledgment: Josh Barrington
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