James Webb Space Telescope (JWST)

Experts will discuss new research from NASA missions at the 243rd meeting of the American Astronomical Society (AAS), on topics ranging from planets outside our solar system to fleeting, high-energy explosions in the universe. The meeting will take place Jan. 7-11 at the New Orleans Ernest N. Morial Convention Center in New Orleans. In press […]

Posted January 5, 2024

James Webb Space Telescope (JWST)

Planets

The Solar System

Uranus

Uranus Moons

Ringing in the Holidays

The ice giant Uranus and its rings steal the show in this Dec. 18, 2023, image from the James Webb Space Telescope. The telescope captured new images of Uranus, revealing detailed features of the planet’s rings and seasonal north polar cap, as well as bright storms near and below the southern border of the cap. […]

Posted December 26, 2023

Astrophysics

Goddard Space Flight Center

James Webb Space Telescope (JWST)

Missions

Science & Research

A Look Through Time with NASA’s Lead Photographer for the James Webb Space Telescope

Nearly two years ago in the early morning hours of Dec. 25, NASA’s James Webb Space Telescope successfully took flight from the jungle-encircled ELA-3 launch complex at Europe’s Spaceport near Kourou, French Guiana.

Posted December 22, 2023

The Universe

Astrophysics

Astrophysics Division

Electromagnetic Spectrum

Exoplanet Science

Galaxies

Herschel Space Observatory

Infrared Space Observatory (ISO)

James Webb Space Telescope (JWST)

Jet Propulsion Laboratory

Nancy Grace Roman Space Telescope

Nebulae

SOFIA (Stratospheric Observatory for Infrared Astronomy) / 747-SP

SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer)

Spitzer Space Telescope

Stars

WISE (Wide-field Infrared Survey Explorer)

Meet the Infrared Telescopes That Paved the Way for NASA’s Webb

The Webb telescope has opened a new window onto the universe, but it builds on missions going back 40 years, including Spitzer and the Infrared Astronomical Satellite. On Dec. 25, NASA will celebrate the two-year launch anniversary of the James Webb Space Telescope – the largest and most powerful space observatory in history. The clarity […]

Posted December 22, 2023

James Webb Space Telescope (JWST)

Goddard Space Flight Center

Missions

Planets

The Solar System

Uranus

Uranus Moons

NASA’s Webb Rings in Holidays With Ringed Planet Uranus

NASA’s James Webb Space Telescope recently trained its sights on unusual and enigmatic Uranus, an ice giant that spins on its side. Webb captured this dynamic world with rings, moons, storms, and other atmospheric features – including a seasonal polar cap.

Posted December 18, 2023

Ames Research Center

Air Traffic Control Labs

Air Traffic Solutions

Ames Research Center's Science Directorate

CubeSats

Earth Science

General

High-Tech Computing

James Webb Space Telescope (JWST)

Jessica Watkins

Lunar Explorer Instrument for space biology Applications (LEIA)

OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer)

Quesst (X-59)

Rings of Saturn

Saturn

Saturn Moons

VIPER (Volatiles Investigating Polar Exploration Rover)

Water & Energy Cycle

Wildfires

2023 in Review: Highlights from NASA in Silicon Valley

It’s been another great year at NASA’s Ames Research Center in California’s Silicon Valley. Join us as we review some of the highlights of the science, engineering, and innovation from 2023. Announcing a New Innovation Hub Planned for NASA Research Park at Ames Berkeley Space Center is a proposed new campus of the University of […]

Posted December 13, 2023

James Webb Space Telescope (JWST)

Astrophysics

Brown Dwarfs

Exoplanets

Goddard Space Flight Center

Missions

Science & Research

Stars

The Universe

NASA’s Webb Identifies Tiniest Free-Floating Brown Dwarf

Brown dwarfs are objects that straddle the dividing line between stars and planets. They form like stars, growing dense enough to collapse under their own gravity, but they never become dense and hot enough to begin fusing hydrogen and turn into a star. At the low end of the scale, some brown dwarfs are comparable […]

Posted December 13, 2023

James Webb Space Telescope (JWST)

Stars

Supernovae

Webb Sheds Light on an Exploded Star

Supernova remnant Cassiopeia A (Cas A) shines in a new image from Dec. 10, 2023, from NASA’s James Webb Space Telescope.

Posted December 12, 2023

Exoplanet Discoveries

Exoplanet Transits

Exoplanets

Hubble Space Telescope

James Webb Space Telescope (JWST)

Nancy Grace Roman Space Telescope

Seeing and Believing: 15 Years of Exoplanet Images

Fifteen years ago, astronomers delivered what is now an iconic direct image of an exoplanet, Beta Pictoris b.

Posted December 12, 2023

James Webb Space Telescope (JWST)

Astrophysics Division

Goddard Space Flight Center

Missions

Nebulae

Science Mission Directorate

Stars

Supernovae

The Universe

NASA’s Webb Stuns With New High-Definition Look at Exploded Star

Mysterious features hide in near-infrared light Like a shiny, round ornament ready to be placed in the perfect spot on a holiday tree, supernova remnant Cassiopeia A (Cas A) gleams in a new image from NASA’s James Webb Space Telescope. As part of the 2023 Holidays at the White House, First Lady of the United States […]

Posted December 11, 2023