9/23/2023 0 Comments First images webb space telescopeIt’s imperative that the telescope stay cool because it will observe the universe in infrared light and detect the faintest signals from objects in our distant universe. This alignment protects the telescope from the heat released by the sun, Earth and even the moon. Webb’s orbit will keep the telescope in line with Earth as our planet orbits the sun. This $10 billion space telescope will reveal the secrets of the universe We have some of the most beautiful B-roll footage you've ever seen! Shown here, the James Webb Space Telescope primary mirror illuminated in a dark cleanroom. The 18 points are just the center of a giant mosaic with more than 2 billion pixels. The mosaic of 18 dots is the result of Webb capturing 1,560 images over the course of 25 hours, although the observatory was able to find the star during the first six hours and using just 16 images. We were so happy to see that light makes its way into NIRCam,” said Marcia Rieke, principal investigator for the NIRCam instrument and regents professor of astronomy at University of Arizona, in a statement. “The entire Webb team is ecstatic at how well the first steps of taking images and aligning the telescope are proceeding. Over the next month, careful adjustments will unite the mirror segments so those 18 dots become an image of a single star. Images like the ones NASA shared on Friday can help the Webb team make sure the mirrors are perfectly aligned before the observatory sets its sights on exoplanets and distant galaxies, forever changing the way we see the universe. James Webb Space Telescope successfully unfolds its giant gold mirror in space This is a great achievement and an inspiring image for the entire team," said Lee Feinberg, optical telescope element manager for Webb at NASA's Goddard Space Flight Center in Greenbelt, Maryland.įor more about this test: go./33XdiEa Chris Gunn/NASA "Deploying both wings of the telescope while part of the fully assembled observatory is another significant milestone showing Webb will deploy properly in space. Performed in early March, this test involved commanding the spacecraft's internal systems to fully extend and latch Webb's iconic 6.5 meter (21 feet 4-inch) primary mirror. In order to perform the groundbreaking science expected of Webb, its primary mirror needs to be so large that it cannot fit inside any rocket available in its fully extended form. In a recent test, NASA's James Webb Space Telescope fully deployed its primary mirror into the same configuration it will have when in space. NASA's James Webb Space Telescope Full Mirror Deployment a Success
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