Earth just received a laser transmission from a world- (and perhaps universe) record-breaking 140 million miles away — which could have major im

Space laser transmission strikes Earth from 140 million miles away: NASA

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2024-04-30 04:30:04

Earth just received a laser transmission from a world- (and perhaps universe) record-breaking 140 million miles away — which could have major implications for the future of space travel.

However, this correspondence wasn’t extraterrestrial in origin: It was actually sent by NASA’s Psyche spacecraft, which is currently located approximately 1.5 times the distance between Earth and the Sun.

“This represents a significant milestone for the project by showing how optical communications can interface with a spacecraft’s radio frequency comms system,” Meera Srinivasan, the project’s operations lead at NASA’s Jet Propulsion Laboratory in Southern California, said in a statement.

This major breakthrough was achieved by using a Psyche feature called Deep Space Optical Communications, or DSOC, one of the droid’s several task per Space.com. Its main directive is exploring 16 Psyche, the $100,000 quadrillion asteroid from which it takes its name.

NASA wanted to show the potential for laser communications to be conducted across interstellar distances, allowing for high bandwidth and a much speedier connection — from 10 to 100 times faster than what’s available today — between humans and the probes they send into space.