The Journal of Space Commerce

The Journal of Space Commerce

In Depth

Cislunar PNT

Navigating the Space Between Earth and the Moon

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Mike Turner
Aug 28, 2025
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A large satellite dish sitting on top of a lush green field
Photo by andreas kretschmer on Unsplash

The space between Earth and the Moon, known as cislunar space, represents the next frontier for commercial space development and a critical testing ground for technologies that will enable humanity's expansion beyond low Earth orbit. At the heart of this transformation lies positioning, navigation, and timing (PNT)…

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