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Environment & Science

Watching the Skies with Brad Klein - Jan. 1-7: The James Webb Space Telescope

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LehighValleyNews.com
Watching the skies with Brad Klein

BETHLEHEM, Pa. — Brad Klein reviews the week’s astronomical highlights with Bethlehem’s "Backyard Astronomy Guy," Marty McGuire.

This week, we look back at a banner year for the James Webb Space Telescope.

Launched on Christmas day, 2021, it is now operating from its permanent orbit of the Sun, about a million miles outside the Earth’s orbit.

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Marty McGuire
Backyard Astronomy Guy Marty McGuire visits the James Webb Space Telescope before its 2021 launch,

“This allows it to be in a very cold dark spot to observe distant parts of the universe,” according to McGuire, who had a chance to see the instrument, up close, before its launch.

In 2016 and again in 2017, McGuire traveled to the Goddard Space Flight Center in Greenbelt, Maryland where he was able to observe the telescope’s enormous mirror as it was assembled and tested.

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NASA
A portion of the Milky Way’s dense center photographed by the James Webb Space Telescope’s NIRCam (Near-Infrared Camera) An estimated 500,000 stars shine in this one image.

“I saw it from 100 feet away and now it's a million miles away,” he said.