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Space/Science » in reply to NASA taking first steps toward high-speed space 'internet'

And coming soon...

ORION will have laser communications as well!!!

Imagine being able to watch 4K ultra-high-definition (UHD) video as humans take their first steps on another planet. Or imagine astronauts picking up a cell phone and video-conferencing their family and friends from 34 million miles away, just the same as they might on Earth. LEMNOS, Laser-Enhanced Mission and Navigation Operational Services, may make these capabilities and more a reality in the near future. The project was named for the island, Lemnos, where the mythical hero Orion regained his sight, according to Greek lore. Similarly, LEMNOS will provide sight for NASA's next-generation Orion spacecraft.

"Laser communications will revolutionize data return from destinations beyond low-Earth orbit, enhance outreach opportunities from outer space and improve astronauts' quality of life on long space missions," said Don Cornwell, director of the Advanced Communication and Navigation division at the Space Communications and Navigation program office at NASA Headquarters. "As we strive to put humans on Mars for the first time, it's imperative that we develop a communications system to support these activities at the highest level possible."

Laser communications, also known as optical communications, is the latest space communications technology, able to provide data rates as much as a hundred times higher than current systems. This means, for example, that astronauts could send and receive ultra-high-definition video from the surface of Mars. No mission to Mars has yet had that capability. Something that basic could have wide-reaching applications, allowing the American public to "ride along" as our astronauts explore deep space while also enabling scientific discoveries with much higher resolution images and data.
The Exploration and Space Communications (ESC) projects division at NASA's Goddard Space Flight Center in Greenbelt, Maryland, has been tapped to build LEMNOS in collaboration with the MIT Lincoln Laboratory in Lexington, Massachusetts. They worked with other NASA centers to determine specific needs the system can fulfill.

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