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NASA Launches Laser Communications Technology: Here’s Why It’s Important

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NASA’s new laser know-how is lastly space-bound. After a lot anticipation and a two-year delay, the Laser Communications Relay Demonstration (LCRD) was launched immediately (December 8) at 5:19am EST. According to NASA’s social media updates, the LCRD was launched from Cape Canaveral Space Force Station in Florida on an Atlas V rocket of the United Launch Alliance. NASA additionally defined why this new know-how was essential. It mentioned, “LCRD will showcase the unique capabilities of optical communications which increases bandwidth for communicating data in space while reducing size, weight, and power requirements.”

LCRD is a part of the Space Test Program three mission, which is a three way partnership between the US Space Force and NASA. “This new way of communicating with spacecraft could expand the possibilities of what we could learn from future missions across the solar system,” NASA wrote on Instagram.

This laser communications know-how is also called optical communications because it makes use of infrared gentle to ship info. According to NASA, this know-how gives “higher data rates than traditional radio frequency systems.” The larger knowledge charges will permit the house company to ship extra knowledge in every transmission, which makes it a quicker approach of house communication.

LCRD will begin its operations in a geosynchronous orbit about 22,000 miles above Earth. From there, it is going to set up space-to-ground laser communications with floor stations primarily based in Hawaii and California. Scientists have additional plans for laser communications know-how. The caption on the Instagram submit learn, “Later in its mission, LCRD will receive and transmit data from an optical terminal that we will place on the International Space Station.”

A couple of days in the past, NASA had stated that the know-how will permit them to ship 10-100 occasions extra knowledge as in comparison with radio frequencies. It can even forestall overcrowding of the radio frequency spectrum, which has occurred over the previous few many years. This downside elevated as constellations of satellites within the low Earth orbits elevated quickly.

In a earlier announcement, NASA was sure that the delay of the mission would not have too many antagonistic results. In reality, investigators believed that the LCRD is completely scheduled to profit the Artemis manned Moon-landing mission, scheduled for 2025.




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