James Webb Space Telescope (JWST)

Astrophysics
Astrophysics Division
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Science & Research
The Universe
In the early history of our solar system, scientists theorize that a Mars-sized object called Theia smashed into the infant Earth, vaporizing massive amounts of rock and blasting it into space. Some of that material coalesced into the Moon, where NASA’s Artemis program is returning humans, preparing for Mars, and shaping the future of space […]
Posted October 1, 2026
Astrophysics
Astrophysics Division
Brown Dwarfs
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Nebulae
Reflection Nebulae
Science & Research
Stars
The Universe
This starry view of the nearby star-forming region IC 348 is one of the largest images released to date from NASA’s James Webb Space Telescope. Using Webb, astronomers searched IC 348 for brown dwarfs, which are less massive than the smallest stars. The researchers discovered brown dwarfs just twice the mass of Jupiter, bringing the […]
Posted September 15, 2026
Astrophysics
Astrophysics Division
Goddard Space Flight Center
Hubble Space Telescope
James Webb Space Telescope (JWST)
Small Bodies of the Solar System
The Solar System
For the first time, scientists used the joint power of NASA’s Hubble and James Webb Space Telescopes to study some of the most far-flung bodies in our solar system, Trans-Neptunian Objects (TNOs). Some of these are the smallest and faintest ever directly seen. The researchers unexpectedly found fewer small TNOs than they expected, and that […]
Posted September 8, 2026
James Webb Space Telescope (JWST)
Nebulae
NASA’s James Webb Space Telescope captured this Aug. 6, 2026, infrared image of part of the Carina Nebula, a star-forming region also home to the Cosmic Cliffs. This feature, called the “Treasure Chest,” is an object known as a cometary globule. A cometary globule is an isolated cloud of gas and dust with a dense, […]
Posted August 21, 2026
Astrophysics
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Planetary Nebulae
Science & Research
The Universe
Observing across the starry “plains” of space, NASA’s James Webb Space Telescope has taken new images of NGC 2392, nicknamed the Lion Nebula. NASA’s Hubble Space Telescope previously viewed this planetary nebula in 2000, imaging the lion face-shaped target in visible light and revealing features such as the “mane” of hazy, comet-shaped objects.
Posted August 10, 2026
Astrophysics
Galaxies
Goddard Space Flight Center
Hubble Space Telescope
James Webb Space Telescope (JWST)
Science & Research
The Universe
Since their discovery by NASA’s James Webb Space Telescope in 2022, little red dots (LRDs) have been the subject of great interest to astronomers. Understanding the nature of these extremely distant, compact red sources has been a puzzling scientific endeavor.
Posted July 29, 2026
Astrophysics
Exoplanets
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Science & Research
The Universe
Astronomers using NASA’s James Webb Space Telescope have discovered a giant planet outside our solar system, called an exoplanet, hiding within one of the most intensely studied planetary systems in our Milky Way galaxy. The young, nearby star Beta Pictoris was already known to host two giant planets: Beta Pictoris b, one of the first […]
Posted July 15, 2026
Astrophysics
Astrophysics Division
Black Holes
Globular Clusters
Goddard Space Flight Center
Hubble Space Telescope
James Webb Space Telescope (JWST)
Stars
Astronomers using archival data from Hubble and supportive observations from Webb have located their first stellar-mass black hole in the star cluster Omega Centauri.
Posted July 13, 2026
Astrophysics
Elliptical Galaxies
Galaxies
Goddard Space Flight Center
Interacting Galaxies
James Webb Space Telescope (JWST)
Science & Research
The Universe
In new images from NASA’s James Webb Space Telescope to celebrate its fourth science anniversary, a familiar galaxy transforms into something far richer, and far more complex, than ever seen before.
Posted July 6, 2026
Astrophysics
Goddard Space Flight Center
James Webb Space Telescope (JWST)
Protostars
Science & Research
Stars
The Universe
NASA’s James Webb Space Telescope has captured the infrared light of numerous features that previously were impossible to see beyond the thick dust of the FS Tau star system. In addition to myriad background galaxies that burst into view like fireworks for the United States’ 250th anniversary celebrations, this image flickers with a number of […]
Posted July 2, 2026
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