Universe  ID: 30684

Flyby of JWST at L2 Point

The James Webb Space Telescope (JWST) is the next of NASA's Great Observatories; following in the line of the Hubble Space Telescope, the Compton Gamma-ray Observatory, the Chandra X-ray Observatory, and the Spitzer Space Telescope. JWST combines qualities of two of its predecessors, observing in infrared light, like Spitzer, with fine resolution, like Hubble.

The telescope has a 6.5 meter mirror composed of 18 hexagonal segments in a honeycomb pattern. Protecting the sensitive research instruments is a large sunsheild about the size of a tennis court. Further protection comes from the observatory's remote location in a place called the second LaGrange point (L2). Orbiting the Sun at L2, JWST will be about a million miles from Earth (roughly four times more distant than the Moon) and will always have Earth and the Sun in the same direction.

This animation, designed as an homage to a shot from "2001: A Space Odyssey", flies by and circles around a model of JWST at L2. The opening of the sequence illustrates the L2 location, showing the Moon in the foreground, Earth in the mid-ground, and the Sun in the background.

For More Information

http://hubblesite.org/webb_telescope/


Credits

Frank Summers (STScI): Project Support
Mark Malanoski (GST): Project Support
Heather Hanson (GST): Writer
Please give credit for this item to:
NASA, SkyWorks Digital, Northrop Grumman, STScI

Short URL to share this page:
http://svs.gsfc.nasa.gov/30684

Mission:
James Webb Space Telescope - JWST

Keywords:
SVS >> HDTV
SVS >> Spacecraft
SVS >> Hyperwall
SVS >> JWST
SVS >> Lagrange Points
SVS >> James Webb Space Telescope
NASA Science >> Universe
SVS >> Presentation