PROJECT SITE:

You are here!

Official site of the design, build, test and launch of JWST.

SCIENCE SITE:

webbtelescope.org

JWST Science overview, future home of science data and images.

NASA HQ SITE:

www.nasa.gov/jwst

Overview of the spacecraft, mission and science of JWST.

JWST related content on the NASA HOME PAGE plus links to NASA’s other great activities and missions.

MISSIONS:

JWST related Missions.

MORE NASA:

News, Careers, Locations & more.


Watch the Webb In Progress on our "Webb-cam"!

We now have two webcams in the Building 29 cleanroom at Goddard, one showing the left side and one showing the right. The camera images below are updated every minute. The cleanroom is generally occupied from 8:00am to 4:30pm Eastern, Monday - Friday. There may not be much activity outside of these hours. The image is updated once per minute.

On the WebbCams Today


WebbCam 1:

You will see the Pathfinder (or test) backplane for the James Webb Space Telescope. This black latticed structure is the "spine" of the telescope and will support the mirrors as well as the instrument module. It has three long booms which extend outwards to hold the telescope's round secondary mirror. Two spare hexagonal primary mirror segments, as well as a spare secondary, are being installed onto the pathfinder via a robot arm. Afterwards, the whole structure will go to NASA Johnson for cryogenic testing.

WebbCam 2:

Here you will see scaffolding. Inside the scaffolding is what we call the "lower SIF", which is a frame that holds ISIM (our flight instrument module) and the IEC (ISIM Electronics Compartment) during the long cryogenic test we finished. ISIM is already disassembled from the SIF frame and can now be seen in the back. The SIF still holds the IEC.

General Information:

You are looking at the largest clean room of its class in the world; it is located at NASA Goddard. These WebbCam views take you live into the NASA clean room where JWST is being integrated and tested.

Webbcam Usage:

The image is updated once per minute. You can view the webcam on our Home page or at a slightly larger size on our WebbCam page.


(WebbCam1)
web cam screenshot

(WebbCam2)
web cam screenshot

(There is always the possibility that the webcam may not function properly. Please bear with us if that is the case.)