PDRs4All

A JWST Early Release Science program on radiative feedback from massive stars

Infrared view of the Orion region, the banner image of the program

About the project: what PDRs4All is and where to read more

PDRs4All is an observing program for the James Webb Space Telescope, run by an international team of scientists who study photodissociation regions around massive stars.

The program is led by three principal investigators and carried out by a core team of 20 scientists, with a wider group of science collaborators behind it. The pages below describe each part of that arrangement.

The core team page lists the PI team, the core team and the extended core team with their institutions. The science collaborators page lists everyone who joined the effort from outside the core team, together with the field each person works in.

What the observations are for is set out on the goals page, and anyone with a question for the PIs will find the address on the contact page.