#astronomy James Webb Area Telescope mirror, devices mated with spacecraft – Astronomy Now

September 5, 2019 - Comment

In a serious milestone, the James Webb Area Telescope’s mirrors and devices have been mechanically mated with the spacecraft’s sunshield and subsystems throughout meeting operations at Northrop Grumman’s Redondo Seashore, California, processing facility. The observatory’s science payload was lifted by crane and exactly positioned earlier than being lowered and bolted into place. Engineers then accomplished


In a serious milestone, the James Webb Area Telescope’s mirrors and devices have been mechanically mated with the spacecraft’s sunshield and subsystems throughout meeting operations at Northrop Grumman’s Redondo Seashore, California, processing facility. The observatory’s science payload was lifted by crane and exactly positioned earlier than being lowered and bolted into place. Engineers then accomplished mechanical connections and are making ready to make the required electrical connections.

The James Webb Area Telescope takes on its last type as engineers prepared the observatory for launch in 2021 from Kourou, French Guiana. Picture: NASA/Chris Gunn

“The meeting of the telescope and its scientific devices, sunshield and the spacecraft into one observatory represents an unimaginable achievement by all the Webb workforce,” mentioned Invoice Ochs, Webb undertaking supervisor for NASA Goddard Area Flight Middle in Greenbelt, Maryland. “This milestone symbolizes the efforts of 1000’s of devoted people for over greater than 20 years throughout NASA, the European Area Company, the Canadian Area Company, Northrop Grumman and the remainder of our industrial and tutorial companions.”

Picture: NASA/Chris Gunn

The James Webb Area Telescope includes a 6.5-metre (21.Three-foot) segmented main mirror that will likely be launched in a stowed configuration and unfold to its full diameter in house. Working years delayed, the $9.6 billion infrared observatory is scheduled for launch in 2021 aboard an Ariane 5 rocket supplied by the European Area Company.

An artist’s impression of the James Webb Area Telescope after launch, with its main and secondary mirrors deployed and its sunshield prolonged. Picture: NASA

 



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