With its extended wavelength range and its exquisite precision, JWST is transforming our characterisation of exoplanetary atmospheres. Transmission spectroscopy observations from the James Webb ...

The 245th Meeting of the American Astronomical Society is being held Jan. 12 to Jan. 16 and will feature remarkable findings from the James Webb Space Telescope. Thousands of scientists from ...

How do images taken by the James Webb Space Telescope (JWST) appear so colorful, and where do the colors come from?

A deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, and STScI | mash mix: Space.com Music: Tranquil Dawn by Amber Glow / courtesy of ...

This supernova, detected as part of the JWST Advanced Deep Extragalactic Survey (JADES) program, could help scientists add more detail to the cosmic picture of stellar life and death they are ...

This supernova, detected as part of the JWST Advanced Deep Extragalactic Survey (JADES ... Current estimates suggest Roman's wide field of view will locate thousands of early supernovas for ...

A team of astronomers sifted through James Webb Space Telescope data from multiple surveys to compile one of the largest ...

Since its launch on Christmas Day, 2021, the James Webb Space Telescope has proven its worth year after year. 2024 is no exception. Here are just five times the ultrapowerful telescope has ...

Using massive clusters of galaxies as gigantic magnifying glasses, JWST’s sensitive cameras can also peer deep into the cosmos to find the faintest galaxies. We pushed further to find the point ...