Space Photos of the Week Gallery

The FCC authorized Reflect Orbital to launch the mirror satellite Eärendil-1. “For optical astronomy, this poses an existential threat,” the European Southern Observatory said.

A study based on 47 million galaxies found that the cosmic web retains patterns on enormous scales, which could force a reevaluation of a pillar of cosmology.

Researchers identified traces of erythrulose, a monosaccharide, thousands of light-years away.

This week in WIRED Book Club, we recap the final chapters of The Yahoo Boys.

Private buyers are increasingly outbidding museums for fossils. That’s making it difficult—or even impossible—for researchers to improve our understanding of the past.

Explore decades of incredible images and videos of stars, planets, moons, and galaxies—most of which are free to use and share.

The maps and images show the extent of destruction and give rescue operations a tool to find any remaining survivors.

The incident could disrupt a key part of the defense company’s rocket motor business, which designs and tests prototype motors for military customers.

The probe sent back the first pictures of the asteroid Kamo’oalewa. Next step: landing on the surface and collecting samples to send back to Earth.