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Orbital Mechanics

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Trump’s Golden Dome Launches Space-Based Missile Defense Push, Raising Questions on Cost and Physics

Space Force Gen. Michael Guetlein now holds acquisition authority for a plan critics say would require extensive satellite coverage.

Anduril and Impulse Unveil Joint GEO RPO Demo Targeting 2026 Launch

SwRI Develops Lab-Tested Spacecraft 'Black Box' for Orbital Debris Impacts