Infrared spectroscopy

Space Interstellar comet 3I/ATLAS contains planet-building materials from worlds beyond Neptune

Webb observations reveal unusual dusty ice around interstellar comet 3I/ATLAS, hinting that planetary systems may share similar forms of icy building blocks.

Joseph Shavit

Space JWST discovers the first shifting water clouds on a planet outside of our solar system Joseph Shavit

Space NASA’s James Webb telescope reveals the dusty aftermath of 21 planet-shattering collisions Joseph Shavit

Space Mercury’s surface chemistry reveals clues to a much hotter volcanic past Joseph Shavit

Space JWST spots the same unexplained chemical signal on Titan and Pluto Joshua Shavit