"I never dreamed of Webb seeing them in such large numbers." ...

The James Webb Space Telescope can look deeper (and earlier) into the cosmos than any telescope before it. How much do you ...

Lift-off: Watch the moment the James Webb Space Telescope is launched The telescope ... Preparations for this unfurling started well with the opening of the two pallet structures holding the ...

In an astonishing new revelation, the James Webb Space Telescope (JWST ... study cosmic phenomena that were previously unreachable, opening up new frontiers in astrophysics.

The most powerful telescope to be launched into space has made history by detecting a record number of new stars in a distant galaxy. NASA's James Webb Space Telescope, history's largest and most ...

See composite views of the Cartwheel Galaxy captured by the James Webb Space Telescope. The galaxy is 500 million light years away and has also been imaged by Hubble Space Telescope, comparison shown ...

NASA’s James Webb Space Telescope’s MIRI (Mid-Infrared Instrument) reveals the smooth inner disk of the galaxy. (NASA) NASA’s James Webb Space Telescope has returned a new image of a galaxy ...

The availability of the James Webb Space Telescope is finally giving astronomers the tools they need to measure this aspect of space more accurately. A new study led by Nobel laureate Adam Reiss ...

Scientists used the James Webb Space Telescope to study planet formation. They observed the star cluster NGC 346. They found long-lasting planet-forming disks. These disks exist even with few ...

New observations from the James Webb Space Telescope have reinforced the Hubble tension, a discrepancy between different measurements of the universe's expansion rate. Scientists, using Cepheid ...