The James Webb Space Telescope has spotted one of the earliest and most distant supernovas, marking the death of a stellar ...

The James Webb Space Telescope identified one of the oldest supernovas, AT 2023adsv, revealing early universe phenomena ...

This image from NASA's James Webb Space Telescope shows the dwarf galaxy NGC 4449. ESA/Webb, NASA & CSA, A. Adamo (Stockholm ...

Mechazilla successfully catches Starship booster in a dramatic display, marking a major step toward reusability. This ...

The agreement aims to stop US tech from getting into the wrong hands while providing US entities with an Arctic launch ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

NASA 的James Webb 太空望远镜捕捉到了一颗远古超新星的红外光回波，揭示了星际尘埃和气体前所未有的三维细节。恒星之间的空间充满了气体和尘埃，它们的密度有高有低，除非被光照到，否则常常会被遮挡住。