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Webb: 2023 Year in Headlines
When NASA's James Webb Space Telescope launched on December 25, 2021, it signified a new era of astronomy. To celebrate the second anniversary of Webb's launch, this video provides a selection of the observatory's amazing scientific discoveries that made headlines in 2023. Find an eye-catching headline? Explore some of the related press releases and images that are highlighted in this compilation:
- Webb Uncovers Star Formation
- Webb Image Reveals Dusty Disk
- Webb Unveils Ice Chemistry
- Webb Detects Small Main Belt Asteroid
- Webb Uncovers New Details in Pandora's Cluster
- Webb Reveals Gas, Dust in Nearby Galaxies
- Webb Observes Globular Cluster
- Webb Observes Massive Galaxy Cluster
- Webb Telescope Captures Prelude to Supernova
- NASA's Webb Spots Clouds on Remote Planet
- Webb Observes Gravitational Lensing in Cluster
- Webb Measures Temperature of Rocky Exoplanet
- Webb Reveals Details in Cassiopeia A
- Webb Observes the Hubble Ultra Deep Field
- Webb Captures Galactic Merger
- Webb Reveals Prequel to Galaxy Cluster
- Webb Finds Water Vapor in Planetary System
- Webb Looks at Fomalhaut's Asteroid Belt
- NASA’s Webb Finds Water in Main Belt Comet
- NASA's Chandra, Webb Combine
- Webb Maps Plume Jetting from Saturn's Moon
- Webb Shows Star Formation in Early Universe
- Galaxies Transformed Early Universe
- First Detection of Carbon Molecule in the Orion Nebula
- Webb Observes Saturn's Rings
- 3D Visualization of Galaxies in Webb CEERS Survey
- Close-up on Birth of Sun-like Stars
- Water Vapor Detected in Rocky Planet-Forming Zone
- Webb Snaps Highly Detailed Image of Forming Stars
- Webb Spotlights El Gordo Galaxy Cluster
- Webb Reveals Colors of Most Distant Star Ever Detected
- Webb Utilizes Deep Space Network
- Webb Reveals Details in Remains of Dying Star
- Webb Reveals Structures Within Supernova 1987A
- Webb Detects Methane, Carbon Dioxide in Exoplanet Atmosphere
- Webb Snaps Supersonic Outflow of Young Star
- Webb Finds Carbon Source on Europa
- Webb Observes Irregular Galaxy NGC 6822
- Webb's Orion Nebula Is Astronomy Picture of the Day
- NASA's Webb Captures View of NGC 346
- Webb Discovers New Feature in Jupiter's Atmosphere
- First Detection of Heavy Element from Star Merger
- Crab Nebula Seen in New Light by Webb
- Webb, Hubble Combine for Most Colorful View
- Neon Signs Point to New Thinking on Planet Formation
- Webb Reveals New Features in Heart of Milky Way
- Rocky Planets Can Form in Extreme Environments
- Webb Stuns with New Look at Exploded Star
- Webb Identifies Tiniest Free-Floating Brown Dwarf
- Webb's New View of Uranus
Music: "Morning Warmth" by Elizabells
- Release DateFebruary 14, 2024
- CreditVideo: NASA, ESA, STScI, Danielle Kirshenblat (STScI); Music: Elizabells
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Last Updated
Aug 28, 2025
Contact
Media
Laura Betz
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
laura.e.betz@nasa.gov
Video Credit
NASA, ESA, STScI, Danielle Kirshenblat (STScI)
Music Credit
Elizabells






