James Webb
JAMES WEBB
THE GOLDEN EYE ON THE COSMOS
Time Machine
Webb looks back 13.5 billion years to see the first light from the early universe using its massive 6.5m gold-coated mirror.
18 Hexagonal segments.
Ultra-cold for IR clarity.
Webb Sync
Temporal Mapping. Monitoring the Infrared Redshift Buffer to track the deep-space interface of the JWST mission.
- 🔭 Mirror: 6.5m Gold-Coated Sync.
- ❄️ Cryo: -233°C Thermal Buffer.
- ⏳ History: 13.5 Billion Year Protocol.
Time Sync
Temporal Mapping. Monitoring the Photon-Lookback Buffer to track the early universe interface of JWST.
- ⏳ Lookback: 13.5 Billion Year Buffer.
- ✨ Target: First Light Interface Sync.
- 🔆 Reflector: 6.5m Gold Mirror Protocol.
L2 Sync
Station Mapping. Monitoring the Gravitational Buffer to track the L2 equilibrium interface of JWST.
- 📍 Range: 1.5M km Orbital Sync.
- ❄️ Thermal: Earth/Moon Heat Rejection.
- 🔄 Orbit: Halo Trajectory Protocol.
Vision Sync
Wavelength Mapping. Monitoring the Infrared Buffer to track the stellar birth interface of JWST.
- 🌫️ Dust: Scattering Rejection Protocol.
- 🌟 Birth: Protostellar Thermal Sync.
- 🔴 Shift: Deep-Space Redshift Buffer.
Shield Sync
Thermal Mapping. Monitoring the Heat-Rejection Buffer to track the 5-layer Kapton interface of JWST.
- 📐 Size: Tennis-Court Surface Sync.
- ❄️ Delta: 300°C Thermal Buffer.
- 🛡️ Layers: 5-Level Radiative Protocol.
Vector Architecture
A clean schematic highlighting the primary deployment sequence and main mirror structure.
Infrared Array
Visualization of JWST in full deployment, optimized for the cosmic mid-infrared (MIRI) spectrum.
System Core
Operational logic diagram showing the flow from the 6.5m mirror to the core science instruments.
Sources
PRIMARY MIRROR
JWST features a **6.5-meter** primary mirror composed of 18 hexagonal segments coated in a thin layer of gold to maximize infrared reflection.
MIRROR TECHINFRARED VISION
By detecting infrared light, Webb can see through cosmic dust and observe "redshifted" light from galaxies over **13.5 billion light-years** away.
INFRARED PHYSICSTHERMAL PROTECTION
The 5-layer sunshield is as big as a tennis court. It keeps the telescope at a cryogenic **-233°C** to prevent its own heat from interfering with observations.
COOLING SPECS