SPHEREx Creates Infrared Map of Entire Sky

Dec 23, 2025 - 17:15
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SPHEREx Creates Infrared Map of Entire Sky
This infrared image from SPHEREx features a selection of colors emitted primarily by stars (blue, green, and white), hot hydrogen gas (blue), and cosmic dust (red). Image credit: NASA / JPL-Caltech.

NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) space telescope has completed its first infrared map of the entire sky in 102 colors using observations made between May and December 2025.

The post SPHEREx Creates Infrared Map of Entire Sky appeared first on Sci.News: Breaking Science News.

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