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Nasa installs extremely powerful sunscreen:
NASA has taken an important new step in the assembly of the. Consequently, Nancy Grace Roman space telescope. In addition, The telescope. For example, which should reveal around 100,000 cosmic explosions and evidence of the existence of the first stars, is now equipped with two solar shields is now equipped with two solar shields. Meanwhile, These solar shields, called “lower sunshine” together, will protect the sensitive instruments from the heat and sunlight telescope. Meanwhile, This protection is crucial, as intense solar radiation could reduce the telescope’s capacity to detect low infrared signals from space.
The two individual panels that make up the solar shield are the solar shield of the solar network. the deployable opening cover. Each panel has an area of approximately 2.13 × 2.13 m and a thickness of 7.62 cm. Conrad Mason. aerospace engineer at NASA Goddard, nasa installs extremely powerful sunscreen describes them as “giant aluminum sandwiches”, because their structure consists of metal sheets at the top and bottom and a light nest in honeycomb between the two.
Thanks to their design, the sun visors are both light and rigid. Their material makes it possible to limit heat transfer. can maintain the inner side to temperatures as low as -211 ° F (-135 ° C), even if the side oriented towards the sun is as hot as 216 ° F (102.22 ° C). Each panel is wrapped in a specialized polymer film. with 17 layers on the side oriented towards the sun and one on the opposite side.
The sun visor will be stored for the launch and will slowly unfold about an hour after the launch. The internal novel segment is now ready for a 70 -day thermal vacuum test. during which engineers and scientists will test the nasa installs extremely powerful sunscreen full functionality of the spaceship, the telescope and instruments under simulated conditions. If everything takes place as planned. NASA hoped to launch Romanesque from the fall of 2026, but at the latest in May 2027.
Nasa installs extremely powerful sunscreen
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