Dark matter makes up the majority of the universe. A new sky map provides clues about its influence on the visible part of ...

An international group of astronomers has just sketched the sharpest map yet of something nobody can actually see. It’s a ...

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 ...

An ambitious NASA mission to map the sky in 3D using a space-based observatory now has a target launch date of late February 2025. Using the sky map, SPHEREx has three scientific goals to achieve.

At Vandenberg Space Force Base, preparations are underway for a mission to send a NASA telescope into space. NASA officials say the two-year-long SPHEREx (Spectro-Photometer for the History of the ...

NASA’s SPHEREx telescope has just completed an extraordinary feat: it has mapped the entire sky over Earth in stunning detail. This remarkable achievement marks a significant milestone in the mission ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Just nine months since its launch, NASA’s newest space telescope has unveiled a jaw-dropping map of the cosmos unlike any we have ...