NASA and SpaceX stand down on Dragon launch to study hydrazine issue - Ars Technica

Misplaced hypergols are not something one messes around with.

Enlarge/ In January, plumes are seen from the SpaceX Cargo Dragon resupply ship's Draco engines as they fire following its undocking from the International Space Station. 61 with 42 posters particip… [+2145 chars]

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