Compared to the 40m diameter ELT, which will likely be used for 100 years and more, the JWST will fail 10 years after launch due to lack of fuel. If…
Telescope
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The telescope or telescope is used to observe craters and mountains on the Moon, sunspots (with a Mylar sunscreen), dark cloud bands surrounding Jupiter and its four satellites, Saturn’s rings…
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The laser power of an adaptive optics is about 20 watts if not higher, 4000 times the power of a class 3A consumer laser delivering less than 5 mW! It…
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