The James Webb Space Telescope has discovered the most distant galaxy ever observed, JADES-GS-z14-0, seen as it existed just 300 million years after the Big Bang. Its unexpected brightness and chemical complexity suggest rapid early star formation, challenging long-standing theories about how the first galaxies evolved in the early universe.

Blue Origin has announced a temporary halt to flights of its New Shepard spacecraft, pausing its suborbital space tourism business for at least two years. The company says the decision will free resources to accelerate development of its Blue Moon lunar lander for NASA’s Artemis programme, including robotic tests and a planned crewed Moon landing later this decade a...