The James Webb Space Telescope captured this image of a young galaxy cluster, MACS J0553.4-3342.

Astronomers have discovered the secrets of early galaxies that pumped the infant cosmos full of dust, but by studying a much ...

Now out in space for more than two years, the James Webb Space Telescope is a stunningly sophisticated instrument.

Go behind the scenes with the James Webb Space Telescope, the most powerful observatory ever launched, as it reveals secrets of galaxy formation and the origins of our universe. Dive into an epic ...

The telescope is undergoing final preparations ahead of a launch set to take place from Florida’s Kennedy Space Center in late August ...

JWST has captured unusually detailed images of gas feeding the supermassive black hole at the center of NGC 4696. A vast ...

Astronomers are closer to solving the mystery of how supermassive black holes feed themselves thanks to new images from the ...

It's been almost four years since NASA had released the first image captured by the James Webb Space Telescope, showing the sharpest and "deepest" image of the distant universe we've ever taken. Now, ...

From black holes in the early Universe 1 to atmospheres cloaking distant planets 2, the James Webb Space Telescope (JWST) studies cosmic phenomena that no other observatory has been able to probe. The ...

The James Webb Space Telescope's mid-infrared instrument shows the Centaurus A galaxy's weird glowing shapes at its core. Credit: NASA / ESA / CSA / STScI / A. Pagan / J. DePasquale / M. Garcia Marin ...

The Euclid space telescope has spotted the oldest quasars — the brightest objects in the universe — ever discovered, deepening a cosmic mystery that has been puzzling scientists. Quasars are powered ...