NASA's SPHEREx space telescope has begun its mission to map the entire sky in 3D

A space observatory designed to map the entire sky over a period of two years to further our understanding of the early universe has started snapping images. SPHEREx, which launched in early March , got started with its observations this past week after over a month of setup procedures and system checks, according to NASA . The space telescope will complete about 14.5 orbits of Earth per day, capturing roughly 3,600 images daily and observing the sky in an unprecedented 102 wavelengths of infrar...