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Bloomberg • Thomas Black

SpaceX’s low-cost launch lead raises questions about U.S. reliance on Musk

As launch providers worldwide struggle to match SpaceX’s low-cost capabilities, Elon Musk’s company has further raised the competitive bar. The debate extends beyond rivals’ ability to compete: the United States’ reliance on SpaceX brings both advantages and concerns, the article argues.

2026-11-15T10:04:53.070859-08:00
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Universe Today • Andy Tomaswick

Navigating Lunar Orbit Using Nothing But Shadows And A Power Meter

By Universe Today: Humanity is quickly starting to saturate our ability to track all of the satellites we have in deep space. NASA’s Deep Space Network (DSN) has been the workhorse for tracking such things for decades, but is quickly being overwhelmed by the number of requests it receives.

2026-11-15T05:35:14.778211-08:00