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Have you got any qualifications? <a href=" http://jillianreilly.com/essays-on-mobile-phones-a-blessing-or-a-curse/#flexible ">essay on lokmanya tilak in english</a> NASA is preparing to launch the Lunar Laser Communications Demonstration (LLCD), a testbed that will use lasers to send and receive data between Earth and the Moon. This will be the first time that NASA uses lasers instead of conventional S-band radio waves to communicate with spacecraft, allowing for massive data rates of up to 600 megabits per second, while also consuming much less power and requiring much smaller antennae. Ultimately, shifting to laser-based communications will allow NASA to receive much more data from spacecraft, allowing them to be outfitted with high-res cameras and other modern sensors that generate more data than S-band links can support. |
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