Pentagon Launches Enhanced Ground-Based Optical Sensor System in Hawaii
The US Space Force has operationalized the Ground-Based Optical Sensor System (GBOSS) in Maui, Hawaii, enhancing space situational awareness. This system significantly improves tracking capabilities of orbital objects amidst rising satellite numbers and space debris.

The US Space Force has implemented the Ground-Based Optical Sensor System (GBOSS) at the Maui Space Surveillance Complex. This system offers approximately double the field of view compared to its predecessor, the GEODSS, and features a search speed that is two times faster, along with three times greater sensitivity for detecting smaller objects in high Earth orbit.
With the increasing number of satellites and orbital debris, GBOSS will play a critical role in monitoring space, especially for tracking satellites in geostationary and medium orbits. The choice of Maui is attributed to its favorable atmospheric conditions, which enhance detection capabilities. This upgrade aligns with broader US efforts to modernize space capabilities, especially in light of growing threats from nations such as China and Russia.




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