James Webb Space Telescope
5 articles
How the James Webb Space Telescope Photographs Exoplanets: Coronagraphs, Spectra and the Fight Against Starlight
The James Webb Space Telescope uses coronagraphs to block host star glare and spectrographs to analyze planetary light, enabling direct imaging and atmospheric composition studies of exoplanets. This technique is particularly effective for young, wide-separation gas giants.
Webb Telescope Reveals Star Formation Stages in New ‘Cosmic Cauldron’ Image
The James Webb Space Telescope has captured a detailed image of the NGC 7129 stellar nursery, revealing multiple stages of star formation simultaneously. Webb's infrared vision pierces through dust to show protostars and young stars actively shaping their cosmic environment.
Cigar Galaxy ignites millions of stars at an extreme rate
Over 16.5 million individual stars, previously obscured by cosmic dust, now blaze into view across the Cigar Galaxy's disk, a revelation made possible by the James Webb Space Telescope. This unprecede
Webb Telescope Spots Little Red Dots That Appear to Be Black Holes
Peering back 1.8 billion years after the Big Bang, the James Webb Space Telescope has revealed a seemingly innocuous 'little red dot' as a candidate for a 'black hole star', according to Universe Toda
Webb Telescope Studies Star Clusters, Unveiling Rapid Stellar Birth
On May 6, 2026, the James Webb Space Telescope unveiled a near-infrared image of Messier 51's spiral arm.