"This observation also demonstrates that we can use Webb to find individual stars when the universe was only 5% of its ...

This is the strongest evidence yet of a rocky planet beyond our solar system with an atmosphere. Astronomers using the James ...

The James Webb captures a more panoramic image of stars and galaxies, spectacular visuals that were missed by most other ...

Coiled and snakelike, a set of four identical shells surrounds a violent stellar dance 8,000 light-years from Earth.

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.

The James Webb Space Telescope finds WASP-121b leaking two long helium tails, offering new insight into atmospheric escape on hot Jupiter exoplanets ...

The James Webb Space Telescope has captured helium escape from this planet for the first time, and it is the most confident ...

The tenth day of the 18th annual Space Telescope Advent Calendar features an enormous cloud of gas and dust, illuminated by a ...

A team of astronomers has discovered a supermassive black hole that is 100 million times the mass of the sun. This impressive discovery was found using the powerful James Webb Space Telescope's (JWST) ...

James Webb Space Telescope captures unprecedented views of the early universe, unveiling new space findings that illuminate the cosmic dawn and galaxy formation. Pixabay, BlenderTimer The James Webb ...

The James Webb Space Telescope (JWST) has opened a new chapter in planetary science, giving astronomers the ability to observe JWST exoplanets with a level of detail never before possible. Launched as ...

The binary system Apep has a stack of four nested dust shells around two Wolf-Rayet stars. A third star creates a wedge-shaped gap in the pattern. Credit: NASA / ESA / CSA / Yinuo Han / Ryan White / ...