"Deep Space Atomic Clock" by NASA / Public Domain

NASA Set To Launch a Deep-Space Atomic Clock Tonight

Jun 24, 2019

By Kasandra Brabaw

NASA is set to launch an incredible new atomic clock into orbit on a Falcon Heavy today (June 24) in a technology demonstration mission that could transform the way humans explore space.

The Deep Space Atomic Clock, developed by NASA’s Jet Propulsion Laboratory, is a space-ready upgrade to the atomic clocks we use here on Earth and to the clocks that already fly on satellites like those that provide GPS.

Ideally, this new atomic clock will make spacecraft navigation to distant objects in space — on the journey to Mars, for example — more autonomous, NASA said in a statement. The precision in measurement of the spacecraft’s position that scientists hope to get with the Deep Space Atomic Clock will allow spacecraft traveling in deep space to act on their own, without much communication with Earth. It’d be a huge improvement to how spacecraft are currently navigated, NASA said.

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