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Revenue - Schedule of Disaggregated Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Disaggregation of Revenue [Line Items]
Total revenue	$ 80,879	$ 55,855
Launch Revenue
Disaggregation of Revenue [Line Items]
Total revenue	13,252	5,170
Spacecraft Solutions Revenue
Disaggregation of Revenue [Line Items]
Total revenue	$ 67,627	$ 50,685

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