"We have been waiting for 10 years to confirm that our finely tuned operations of the telescope would also allow us to access ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...

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It's rare for any observatory to directly image a planet beyond our solar system, called an exoplanet, but the powerful James Webb Space Telescope has captured four of them in the stellar system HR ...

The James Webb Space Telescope was late to launch ... This image shows the supernova remnant 6,500 light-years away in incredible detail. The red-orange sections indicate the presence of ionized ...

The James Webb Space Telescope has provided a rare glimpse into the remnants of a centuries-old supernova in Cassiopeia A. Using infrared technology, the telescope captured a light echo caused by ...

The James Webb Space Telescope continues to peer into the ... the galaxy that we’re seeing mirrored through time is a supernova-hosting galaxy known as AT 2022riv. This galaxy, which is located ...

Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in ...

Astronomers have found an unexpectedly bright and chemically complex galaxy from the first 300 million years of the ...

The James Webb Space Telescope is peering into distant worlds and rewriting our grasp of the cosmos. And in 2025, its budget is on track to get slashed. At January's Meeting of the American ...

"Over time, the supernova-enriched gas is incorporated ... and Mid-Infrared Instrument (MIRI) on the James Webb Space Telescope over the course of 17 minutes. During this time, astronomers used ...