DeepSpaceExploration
How can the James Webb Space Telescope see so far?
How can the James Webb Space Telescope see so far? The James Webb Space Telescope can see so far because it uses powerful cameras that don’t see light like our eyes do, but instead detect infrared light, which has longer wavelengths. The telescope’s enormous golden mirror collects ancient light from distant galaxies and reflects it […]
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NEO Surveyor Instrument Enclosure Inside Historic Chamber AxA0
NEO Surveyor Instrument Enclosure Inside Historic Chamber AxA0 NASA The instrument enclosure of NASA’s Near-Earth Object Surveyor is prepared for critical environmental tests inside the historic Chamber A at the Space Environment Simulation Laboratory at NASA’s Johnson Space Center in Houston in December 2024. Wrapped in silver thermal blanketing, the 12-foot-long (3.7-meter-long) angular structure was […]
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Radioisotope generators − inside the ‘nuclear batteries’ that power faraway spacecraft
Radioisotope generators − inside the ‘nuclear batteries’ that power faraway spacecraft Voyager 1, shown in this illustration, has operated for decades thanks to a radioisotope power system. NASA via AP Powering spacecraft with solar energy may not seem like a challenge, given how intense the Sun’s light can feel on Earth. Spacecraft near the Earth […]
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