Observing Programs

Science Observations with JWST

Learn more about the approved JWST observing programs:

Program Information lookup tool
Approved ERS programs
Approved GTO programs

These links provide access to JWST data and tools to facilitate the translation of that data into scientific knowledge, as well as a listing of refereed publications with significant JWST content:

Data Analysis Toolbox
Mikulski Archive for Space Telescopes (MAST)
Science Publications

For technical assistance, please contact the JWST Help Desk.

The NASA James Webb Space Telescope, developed in partnership with ESA and CSA, is operated by AURA’s Space Telescope Science Institute.