ScienceCasts: NASA's Next Great Space Telescope - James Webb Space Telescope

Visit http://science.nasa.gov/ for more.

Assembly of NASA's next great space observatory, the James Webb Space Telescope, is underway. It will show researchers the first stars and galaxies that formed in the early universe.

JWST WebbCam: http://www.jwst.nasa.gov/webcam.html

Explore JWST: http://www.jwst.nasa.gov/