Latest about jwst
James Webb telescope spots enormous jet stream faster than a Category 5 hurricane on Jupiter
New observations with the James Webb Space Telescope reveal a never-before-seen jet stream near Jupiter's equator moving twice as fast as a Category 5 hurricane.
James Webb telescope detects alien planet with clouds made of quartz
The exoplanet WASP-17b's atmosphere is full of quartz clouds, according to a new James Webb Space Telescope observations.
Mysterious signals from 'hell planet' 40 light-years from Earth could finally be solved by James Webb Space Telescope
The hellish super-Earth '55 Cancri e' may be constantly losing and re-growing its atmosphere, a new study of the planet's strange transit signals suggests.
Mysterious 'fountain of youth' near Milky Way's central black hole is full of newborn stars that shouldn't exist
New James Webb Space Telescope observations might be able to explain why clusters of young stars keep turning up near the Milky Way’s central black hole.
James Webb telescope snaps rainbow 'lightsaber' shockwaves shooting out of a newborn sun-like star
The James Webb Space Telescope captured a new image of a young sun-like protostar spitting out gas and dust that forms stunning shockwaves when viewed in infrared.
James Webb telescope sees potential signs of alien life in the atmosphere of a distant 'Goldilocks' water world
NASA's James Webb Space Telescope has detected potential traces of dimethyl sulfide, a chemical only known to be created by phytoplankton on Earth, in the atmosphere of an exoplanet believed to have its own liquid ocean.
James Webb telescope could detect life on Earth from across the galaxy, new study suggests
Researchers have shown that if the James Webb Space Telescope was pointed at Earth from a distant star, it could detect the signatures of intelligent life in our planet's atmosphere.
Space photo of the week: Ring Nebula glistens like a jelly-filled doughnut in Webb telescope's latest images
The archetypal planetary nebula imaged by the James Webb Space Telescope now comes in two colorful versions, each showing spectacular features.
