Cosmic Map

NASA

Why NASA’s SPHEREx Mission Will Make ‘Most Colorful’ Cosmic Map Ever

The space telescope will detect over 100 colors from hundreds of millions of stars and galaxies. Here’s what astronomers will do with all that color. NASA’s SPHEREx mission won’t be the first space telescope to observe hundreds of millions of stars and galaxies when it launches no later than April 2025, but it will be the first to observe them…