
Hubble Caldwell 33 V2
This image, taken with Hubble's Wide Field and Planetary Camera 2, shows another small part of Caldwell 33. The colors indicate emission from different elements: blue shows oxygen, green shows sulfur, and red shows hydrogen.
Image Credit: NASA, ESA, and the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration; Acknowledgment: J. Hester (Arizona State University)
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https://science.nasa.gov/image-detail/c33-2/
Image CreditNASA, ESA, and the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration; Acknowledgment: J. Hester (Arizona State University)
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