James Webb finds a hot planet that is tidally locked with its parent star, is coated with a thick atmosphere of volatile ...
The supernova exploded over 13 billion years ago in a galaxy far, far away.
"We are only beginning to discover the true complexity of these worlds." ...
Astronomers using the James Webb Space Telescope have captured dramatic helium streams pouring off the super-puff exoplanet ...
The James Webb Space Telescope and other international observatories have spotted a 13-billion-year-old supernova. On Tuesday ...
The NASA/ESA/CSA James Webb Space Telescope has captured and amazing view of the Sombrero Galaxy (Messier 104). The galaxy is ...
Day 10 of the 2025 Space Telescope Advent Calendar ...
The James Webb Space Telescope has observed the universe's earliest supernova. This event offers a rare glimpse into the ...
Researchers using the James Webb Space Telescope spotted huge stars leaking nitrogen in an early galaxy, hinting that such ...
The James Webb Space Telescope's Near Infrared Camera (NIRCam) captured a massive stellar jet in the Sharpless 2-284 (Sh2-284 ...
NASA’s James Webb Space Telescope observations reveal TOI-561 b has a cooler-than-expected dayside, indicating a thick atmosphere above a global magma ocean, based on infrared emission measurements.
Webb’s latest observations reveal a hellish world cloaked in an unexpected atmosphere: TOI-561 b, an ultra-hot rocky planet ...