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All Space Telescope Blog posts tagged spectroscopy.
In July 2026, the James Webb Space Telescope (JWST) discovered Beta Pictoris d, a third giant planet in the Beta Pic system, using atmospher...
The James Webb Space Telescope's NIRSpec IFU has uncovered a filamentary network of ionized gas feeding the supermassive black hole in NGC 4...
NASA's JWST has detected an enigmatic 5.11-micrometer infrared absorption feature on both Saturn's moon Titan and the dwarf planet Pluto, hi...
The James Webb Space Telescope has detected the first atmosphere on a planet orbiting a white dwarf, revealing insights into the future of o...
NASA's JWST reveals HD 80606 b's extreme atmospheric changes, highlighting methane and CO2 during its eccentric orbit.
The James Webb Space Telescope is on a mission to uncover the universe's first metal-free Population III stars, crucial for understanding co...
The James Webb Space Telescope's NIRSpec reveals significant temperature differences between the evening and morning terminators of ultra-ho...
NASA's Webb Telescope has detected a surprisingly high methane-to-water ratio on interstellar comet 3I/ATLAS, offering new insights into its...
The James Webb Space Telescope has captured the first direct spectrum of a starspot on the M-dwarf star TOI-3884, revealing surprising contr...
The James Webb Space Telescope reveals a daily weather cycle with mineral clouds on the exoplanet WASP-94A b, located about 700 light-years...
The James Webb Space Telescope's 2026 observations of TOI-199b reveal a unique atmospheric composition, filling a gap between hot Jupiters a...
The James Webb Space Telescope's observation of LHS 3844 b reveals a dark, airless world, offering insights into atmosphere retention and su...