A Spacefaring Coast Guard

This simulation shows a U.S. Coast Guard CubeSat in orbit over Alaska’s Aleutian Peninsula searching for life rafts after a storm. (Credit: Lawrence Livermore National Laboratory)

LIVERMORE, Calif. (Lawrence Livermore National Laboratory PR) — Nanosatellite technology, in particular, small cube satellites, are finding purpose in the most extraordinary places. Known as CubeSats, these miniature versions of conventional satellites can be used for applications that range from tracking space debris to monitoring atmospheric gas concentrations.

Now, Lawrence Livermore scientists and engineers are turning their expertise in CubeSat development toward assisting the U.S. Coast Guard in becoming a spacefaring agency.

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Lawrence Livermore Develops Innovative CubeSats

Engineers and scientists complete the installation of the laser heterodyne radiometer (LHR) into the MiniCarb cube satellite, or CubeSat. Clockwise from bottom left is Lance Simms from Lawrence Livermore and AJ DiGregorio, Guru Ramu, and Jenny Young from NASA. (Not pictured: Emily Wilson, Darrell Carter, and Vincent Riot.) (Credit: Randy Wong)

LIVERMORE, Calif. (Lawrence Livermore National Laboratory PR) — The population of human-made satellites orbiting Earth has skyrocketed over the past 60 years. Launches nearly doubled from 2016 to 2017, and a significant contributor to this growth has been the development and implementation of small satellites that are easier and less expensive to build and more cost efficient to launch than conventional ones. Today, the hottest destination for these spacecraft is low-Earth orbit (LEO)—in the range of a few hundred kilometers above the planet’s surface.

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