Exploring the deep past with the James Webb Space Telescope. A real-time 3D exploration of our cosmic origins.
Deep space diagnostic array monitoring the James Webb Space Telescope's current mechanical and thermal equilibrium across L2 orbit.
Essential for Mid-Infrared Instrument (MIRI) sensitivity. Maintaining 40K baseline.
Exoplanets Profiled
85°C
-233°C
Five-layer Kapton membrane maintaining a ~300°C thermal gradient.
13.5B
Light Years Back
4,300+
Active Hours
NIRCam sees what the human eye cannot, revealing hidden stars in stellar nurseries.
Operating at 40 Kelvin, observing the coldest and most distant objects.
Stationed 1.5 million km from Earth, keeping the sunshield aligned.
