SPHEREx Observatory Passes Environmental Testing

Mission Will Conduct All-Sky Spectral Surveys for the First Time

Environmental testing of NASA's Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) Observatory has been completed by BAE Systems. This mission will conduct all-sky spectral surveys for the first time and provide scientists with new insights into the formation of the universe and the galaxies that inhabi…