Find out what's up in your night sky during April 2026 and how to see it in this Space.com stargazing guide.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Observing the night sky can ...

NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now settled into low-Earth orbit, SPHEREx (Spectro-Photometer for the History of the ...

TL;DR: NASA's SPHEREx space observatory has completed calibration and begun a two-year mission to map the entire night sky in 3D, capturing over 3,600 images daily. This comprehensive survey aims to ...

NASA’s Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer telescope (SPHEREx) has ...

NASA’s SPHEREx space telescope has completed its first infrared map of the entire sky in 102 colors using observations made between May and December 2025. NASA’s SPHEREx space telescope — launched in ...