Webb Science Programs

Welcome to the James Webb Space Telescope science webpages written for and by astronomers using Webb.

Approved JWST programs

GTO

Guaranteed Time Observations

• JADES

• NIRSpec GTO Program

• NIRISS Team GTO, including NEAT (NIRISS Exploration of Atmospheric diversity of Transiting exoplanets) and CANUCS (Canadian NIRISS Unbiased Cluster Survey)

• WMDF Webb Medium-Deep Fields (PI Rogier Windhorst)

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Full list here

ERS

Early Science Release Programs

• GLASS

• GOALS

• CEERS

• TEMPLATES

• Q3D

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Full list here

GO

General Observer

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Full list here