How do you build a moon? The James Webb Space Telescope has just given us our best lookBy otako_fzbgs4 / September 30, 2025 The JWST has studied the chemical composition of a moon-forming disk circling a giant planet 625 light-years away. Related posts: The 1st private mission to Venus comes together ahead of possible 2026 launch (photos) You can buy Chewbacca's Bowcaster or Luke's medal at a 'Star Wars' auction, but it could cost you half a million dollars Spiral starburst galaxy glows in gorgeous Hubble Telescope image Arctic ice is melting faster than expected — and the culprit could be dust