Resources for Crafting Your Proposals

The information provided here in the science planning section can help you learn more about the various JWST programs, including their deadlines and other important dates, and JWST user committees. The proposal planning tools and proposal training resources are designed to help you prepare your proposals. Links to more technical resources, as well as to simulated data, are also provided.

Calls for Proposals & Policy

Get information on the various programs for JWST Observers

Proposal Planning Toolbox

Access tools and data simulations to help you craft a JWST proposal.

Proposal Preparation Training

Discover local training events and use our proposal preparation support materials.

JWST User Committees

Learn about JWST user committees, their membership, and meetings.


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.