NASA's Most Powerful Space Telescope
James Webb Space Telescope Tracker
Check out the latest images in the gallery and discuss topics in the discussions
6.5m
Mirror Diameter
1.5M km
From Earth (L2)
$10B
Mission Cost
Explore the Universe
Discover everything about NASA's most powerful space telescope
Image Gallery
Browse thousands of stunning images captured by JWST's powerful instruments
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Wallpapers
Download high-resolution space wallpapers for your devices
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Discussion
Join the community and discuss the latest JWST discoveries
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Questions
Get answers to common questions about the telescope and its mission
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