Less than a year into its mission, NASA’s SPHEREx has already completed its first full survey of the sky, producing a near-infrared map that captures the entire cosmos in a staggering 102 colors.

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, ...

NASA has revealed one of the most detailed maps of dark matter yet. Taken by the James Webb Space Telescope, the map suggests the elusive substance acts as a hidden framework on which entire galaxies ...