Launched in March, NASA’s SPHEREx space telescope has completed its first infrared map of the entire sky in 102 colors. While not visible to the human eye, these 102 infrared wavelengths of light are prevalent in the cosmos, and observing the entire sky this way enables scientists to answer big questions, including how a dramatic […]
Category:
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer), Astrophysics, Galaxies, Jet Propulsion Laboratory, Origin & Evolution of the Universe, The Search for Life, The Universe
Posted on
December 18, 2025
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