James Webb Space Telescope:
Webb’s Fine Guidance Sensor Provides a Serendipitous Preview
James Webb Space Telescope:
Webb’s NIRISS Ready to See Cosmos in Over 2,000 Infrared Colors
James Webb Space Telescope:
Webb_Image_Sharpness_Check_Highlights
James Webb Space Telescope:
Webb_Image_Sharpness_Check
James Webb Space Telescope:
Fine Guidance Sensor Engineering Test Unit
James Webb Space Telescope:
FGS Undergoes Cryo Testing
James Webb Space Telescope:
FGS Undergoes Cryo Testing
James Webb Space Telescope:
FGS Undergoing Cryo Testing
James Webb Space Telescope:
FGS Undergoes Cryo Testing
James Webb Space Telescope:
Wheeling in the Webb Telescope's Fine Guidance Sensors
James Webb Space Telescope:
The James Webb Space Telescope's Fine Guidance Sensor Arrives at NASA
James Webb Space Telescope:
Fine Protection for the Webb's Fine Guidance Sensor
James Webb Space Telescope:
Precision is Important in Moving the Webb's FGS
James Webb Space Telescope:
A Lift for Webb's Fine Guidance Sensor
James Webb Space Telescope:
FGS Cleanroom Huddle
James Webb Space Telescope:
Webb Telescope's FGS Pointing is "Out of the Box"
James Webb Space Telescope:
Webb Telescope's Fine Guidance Sensor Gets Lots of Guidance
James Webb Space Telescope:
Connecting with the Webb Telescope's Fine Guidance Sensor
James Webb Space Telescope:
Webb Telescope's Fine Guidance Sensor
James Webb Space Telescope:
JWST's Integrated Science Instrument Module (ISIM) mounted on a test frame
James Webb Space Telescope:
JWST Team Photo with Completed Flight Instrument module