A portable optical lattice clock on a trailer has been used to measure elevation deep inside a mountain near the France-Italy border. Although this elevation measurement is not as precise as ...
The world’s most accurate clocks are hitting the streets. Researchers led by Dr. Yogeshwar Kale, in collaboration with the UK Defense Science and Technology Laboratory, found new techniques to make ...
Traveling the solar system could one day be as easy as taking a bus to work. Scientists envision self-driving spaceships ferrying astronauts through deep space, and GPS-like systems guiding visitors ...
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