Science ❯Astronomy ❯Telescopes

James Webb Space Telescope

Observations Discoveries Observational Astronomy NIRCam Observational Techniques Images Hubble Space Telescope JWST Data Analysis Infrared Observations Mid-Infrared Instrument MIRI MIRI Instrument Infrared Astronomy Infrared Imaging Near-Infrared Camera Capabilities Infrared Instruments NIRCam and MIRI Instruments Sombrero Galaxy N79 JWST Observations Stamps NIRCam Instrument Gravitational Lensing JWST Launch JWST First Images Visualizations Scientific Investigations Asteroid Observation Galaxy Detection ALMA Radio Telescope Herbig-Haro Objects NIRCam and NIRSpec Instrumentation Auroras Early Universe Mission Data Collection Cassiopeia A Remote Galaxies Infrared Observatories Image of Cassiopeia A Scientific Instruments Visualization Smallest Stars NIRSpec Near Infrared Camera Image Composite Image Christmas Tree Galaxy Cluster Supernova Remnant Cassiopeia A Measurement Beta Pictoris Discovery Detection Advancements Discoveries using James Webb Space Telescope Infrared Light Webb's Images James Webb Space Telescope Images Webb's NIRCam Webb's MIRI PHANGS program JWST Photos Future Analysis Neutron Star Observation Observations of SN 1987A Detailed Imaging Object Identification NGC 604 region Observations of NGC 604 NGC 604 Technology Imaging Imaging Techniques Horsehead Nebula Infrared Images Space Exploration Life Detection Near Infrared Spectrograph Jane Rigby Atmosphere Detection Detection Methods Dark Energy Camera Observational Discoveries Planetary Engulfment Events PANORAMIC Survey Observational Astrobiology Spectroscopy Mid-Infrared Observations JWST Images Chemical Analysis Galaxy Imaging Galaxy Discovery Discovery of JADES-GS-z14-0 Data Gathering Spitzer Space Telescope Webb Discoveries JADES Program

Potential Biosignatures Detected on Exoplanet K2-18b Challenge Understanding of Life Beyond Earth

Cambridge-led team identifies sulphur-based gases in the atmosphere of a distant hycean world, though findings remain provisional at 3σ significance.

Potential Biosignatures Detected on Exoplanet K2-18b

James Webb Telescope Reveals Most Distant Milky Way-Like Galaxy, Zhúlóng

Webb Telescope Reveals Unprecedented Details of NGC 1514 Nebula

James Webb Telescope Captures First Detailed View of Planet Engulfed by Star

James Webb Telescope Unveils Rare Einstein Ring in Stunning Detail

James Webb Telescope Reveals Galaxy Shaping Early Universe

Webb Telescope Resolves 19-Year Mystery of 'Cosmic Tornado'

Astronomers Detect Oxygen in Most Distant Known Galaxy, Redefining Early Universe Evolution

Webb Telescope Captures First Direct Images of Carbon Dioxide on Exoplanets

James Webb Telescope Discovers Massive 'Big Wheel' Galaxy in Early Universe

James Webb Telescope Reveals Limits of Brown Dwarf Formation in Flame Nebula

James Webb Telescope Reveals Rare Star Formation in Isolated Dwarf Galaxy Leo P

James Webb Telescope Unveils Missing Link in Phoenix Galaxy Cluster's Star Formation

Asteroid 2024 YR4 Monitored for Potential Earth Impact in 2032

James Webb Telescope Captures Stunning Image of Protoplanetary Disk Around Young Star HH 30

Webb Telescope Captures Unprecedented Detail of Protoplanetary Disk HH 30

James Webb Telescope Maps 3D Structure of Interstellar Dust and Gas

James Webb Telescope Captures Record-Breaking View of Distant Stars

James Webb Telescope Captures Record 44 Stars in Distant Galaxy Using Gravitational Lensing

NASA Reveals Festive Star Clusters Resembling a Wreath and Christmas Tree

Webb Telescope Confirms Long-Lived Planet-Forming Disks in Early Universe

James Webb Telescope Reveals Early Milky Way-Like Galaxy in Formation

James Webb Telescope Confirms Universe's Faster-Than-Expected Expansion

James Webb Telescope Confirms Accelerated Universe Expansion Defies Current Physics

James Webb Telescope Unveils Unexpected Insights into Early Galaxy Formation

Astronomers Discover Fourth Planet in Kepler-51's Unusual 'Super-Puff' System

James Webb Telescope Unveils Star-Forming Regions in Sombrero Galaxy

James Webb Telescope Unveils Hidden Details of Sombrero Galaxy

James Webb Telescope Data Challenges Dark Matter Theory in Early Galaxy Formation

Vega's Smooth Disk Challenges Planet Formation Theories

James Webb Telescope Captures Stunning Image of Milky Way's Largest Super Star Cluster

NASA's Webb Telescope Uncovers Potential Missing Link in Galaxy Evolution

Webb Telescope Reveals Mysterious Gas Jets from Centaur 29P

Webb Telescope Unveils Supernova Triple Image, Challenges Universe Expansion Models

Comet Tsuchinshan-ATLAS Approaches Perihelion, Promising Spectacular Views

James Webb Telescope Uncovers Galaxy with Gas Outshining Stars

James Webb Telescope Maps Asymmetry in Puffy Exoplanet's Atmosphere

James Webb Captures Stunning Image of Two Galaxies Colliding

Supermassive Black Hole Halts Star Formation in Ancient Galaxy

James Webb Telescope Captures Star Formation in the Milky Way's Outer Reaches

James Webb Telescope Unveils Cosmic Question Mark

Early Galaxies' Brightness Explained by Black Holes, Not Cosmological Crisis

James Webb Telescope Unveils Six Rogue Planets, Challenging Formation Theories

James Webb Telescope Offers New Insights on Universe's Expansion

New Webb Telescope Data Challenges Long-Standing Hubble Tension

James Webb Telescope Captures Rare Image of Cold Exoplanet

Webb Telescope Unveils Atmospheric Differences on Distant Exoplanet

Webb Telescope Unveils Extreme Weather on Nearby Brown Dwarfs

James Webb Telescope Marks Two Years with Stunning Galaxy Collision Images

James Webb Space Telescope Unveils New Image of Interacting Galaxies

James Webb Telescope Captures Stunning Quasar 'Einstein Ring'

James Webb Telescope Unveils Rotten Egg Stench on Nearby Exoplanet

James Webb Telescope Unveils Ancient Star Clusters in Early Universe

James Webb Telescope Uncovers Record-Breaking Supernovae

James Webb Telescope Uncovers Asteroid Collision in Beta Pictoris

James Webb Telescope Uncovers Carbon-Rich Protoplanetary Disks Around Tiny Stars

James Webb Telescope Discovers Oldest Galaxy Ever Observed

James Webb Telescope Captures Dynamic Star Formation in NGC 4449

JWST Captures Formation of Earliest Known Galaxies

James Webb Telescope Unveils Early Galaxy Formation Milestones

James Webb Telescope Confirms Atmospheric Presence on Distant Rocky Exoplanet

Astronomers Marvel at 'God's Hand' Nebula in the Milky Way

Webb Telescope's Search for Life on Exoplanet K2-18b Yields Uncertain Results

JWST Maps Atmospheric Conditions of Exoplanet WASP-43b

James Webb Space Telescope Unveils Unprecedented Details of the Horsehead Nebula

Brightest Gamma-Ray Burst Ever, Triggered by Supernova, Raises New Questions

Webb Telescope Unveils Secrets of Starburst Galaxy

James Webb Telescope Discovers Organic Molecules in Space

James Webb Telescope Confirms Hubble's Universe Expansion Measurements

Webb Telescope Unveils Secrets of Star Formation in Triangulum Galaxy

James Webb Telescope Discovers 'Baby Quasars', Challenging Black Hole Theories

James Webb Space Telescope Discovers Neutron Star in Supernova 1987A Remnant

James Webb Space Telescope Discovers Neutron Star in Supernova 1987A Remnant

Water Detected on Asteroid Surfaces for the First Time

James Webb Space Telescope Data Challenges Classical Theories of Cosmic Evolution

New Super-Earth Discovered in Habitable Zone

James Webb Space Telescope Reveals Detailed Images of 19 Spiral Galaxies

James Webb Space Telescope Captures Detailed Images of 19 Spiral Galaxies

James Webb Space Telescope Captures Stellar Image of Star-Forming Nebula N79

U.S. Postal Service Releases Stamps Featuring Images from NASA's James Webb Space Telescope

James Webb Space Telescope Reveals Early Galaxies Resembled Surfboards and Pool Noodles

Oldest Black Hole Ever Observed Discovered in Early Universe

James Webb Space Telescope Detects Potential Biosignature on Exoplanet

James Webb Space Telescope Discovers Aurora Phenomenon on Isolated Brown Dwarf

James Webb Space Telescope Marks Two Years of Stellar Discoveries

James Webb Space Telescope Reveals Detailed Images of Uranus

Hubble Telescope Captures 'Holiday Globe of Stars', NASA Discovers 'Christmas Tree Cluster'

James Webb Space Telescope Reveals Unprecedented Detail of Uranus

James Webb Space Telescope Discovers Smallest Known Brown Dwarf

NASA's James Webb Space Telescope Captures Unprecedented Image of Supernova Remnant

NASA's James Webb Space Telescope Reveals Unseen Details of Exploded Star

Webb Space Telescope Reveals Unprecedented Details of Milky Way's Core

James Webb Space Telescope Discovers Sand Clouds in Exoplanet Atmosphere

James Webb Space Telescope Discovers Second and Fourth Most Distant Galaxies

Most Distant Black Hole Discovery Challenges Current Understanding of Early Universe Formation

Quartz crystals detected in exoplanet's atmosphere by Webb Telescope

Webb Telescope Reveals Potential Signs of Life on Distant Exoplanet

Webb telescope reveals unprecedented views of Ring Nebula's intricate structure and dying star

NASA celebrates Webb telescope's first year revealing new views of cosmic nurseries