The satellite was caught speeding through low Earth orbit, moving between three images that were taken seconds apart.

Onboard the International Space Station (ISS), the Extant Life Volumetric Imaging System, dubbed ELVIS, is not about ...

A bold geochemical model reveals that TOI‑270 d, a sub‑Neptune 73 light‑years away, is likely a giant rocky world cloaked in a blistering, dense atmosphere rather than a watery Hycean planet. Webb ...

SAN FRANCISCO — A federal judge branded Google an abusive monopolist Thursday for the second time in less than a year, this ...