NASA’s Webb solar array reconnects to the telescope

NASA’s Webb solar array reconnects to the telescope
One kilowatt is about what it takes to heat up some leftovers in a microwave—or to power the largest and most technically advanced telescope ever built. Thanks to its solar array, NASA’s James Webb Space Telescope will stay energy-efficient more than 1 million miles (1.5 million kilometers) from Earth.
phys.org
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