Explanation: There's a big new telescope in space. This one, the James Webb Space Telescope (JWST), not only has a mirror over five times larger than Hubble's in area, but can see better in infrared light. The featured picture shows JWST high above the Earth just after being released by the upper stage of an Ariane V rocket, launched yesterday from French Guiana. Over the next month, JWST will move out near the Sun-Earth L2 point where it will co-orbit the Sun with the Earth. During this time and for the next five months, JWST will unravel its segmented mirror and an array of sophisticated scientific instruments -- and test them. If all goes well, JWST will start examining galaxies across the universe and planets orbiting stars across our Milky Way Galaxy in the summer of 2022.

APOD Gallery: Webb Space Telescope Launch

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: kosmicheskie observatorii Publikacii so slovami: kosmicheskie observatorii
Sm. takzhe: 2MASS J17554042+6551277 Teleskop JWST na puti k tochke L2 Kosmicheskii teleskop im. Dzheimsa Vebba: prizraki i zerkala Dva novyh teleskopa klassa "Habbla" podareny NASA "Radioastron" preodolel trudnosti Pervyi svet "Radioastrona"! "Radioastron" gotovitsya k pervym nablyudeniyam Vse publikacii na tu zhe temu >>