john van brocklin
Captain Comeback
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The James Webb Space Telescope launched this morning. It was a successful launch. It's a $10 billion dollar technologically advanced telescope that is more complex and advanced than the Hubble Telescope (about 100x more powerful).
It will orbit around the Earth about 1,000,000 miles away. The telescope is optimized to view the universe in infrared light (Hubble views mainly in visible and ultraviolet wavelengths). It has a sun shield, that NASA will have to precisely unfold while it's in orbit in space, that will block the telescope from the sun\heat. The unfolding process could take up to two weeks. That will make the telescope incredibly cold (at around minus 370 degrees Fahrenheit) and allow it to measure and "see" the faintest infrared light. Webb will study some of the universe's first stars and galaxies.
It will take about 30 days to reach it's destination. Hopefully it will unfold exactly as planned, as the sunshield must be in place for the telescope to properly function. Unlike the Hubble Telescope, James Webb will be too far out in it's orbit to send astronauts for any kind of maintenance.
Exciting and historic time for astronomy!
My son, Tom Wilson was in charge of the launch!