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ESA Science & Technology - Multimedia Gallery

Multimedia gallery

Multimedia gallery

All mirror segments in place

Installing the last of 18 primary mirror segments on JWST

MIRIM focal plane layout - schematic

JWST Integrated Science Instrument Module begins third...

MIRI instrument focal plane - flat field

NIRSpec spectrum

NIRSpec 2-d spectrum, SLIT mode

NIRSpec calibration image, MOS-SLIT mode

JWST mirror taking shape

JWST mirror taking shape

Lowering the JWST ISIM into the cryo-vacuum chamber

Moving the JWST ISIM to the cryo-vacuum test chamber

Strong and Steady - Behind the Webb Episode 28

Test mirror segments for the James Webb Space Telescope

Final sunshield layer completed for JWST

Exchange complete

Exchange complete

Lifting the NIRSpec microshutter assembly

Replacement of NIRSpec focal plane assembly

JWST payload module (ISIM)

JWST payload module (ISIM)

Lifting JWST's ISIM from the Space Environment Simulator at...

Space Environment Simulator

Low light test on microshutter array

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