Vulcan rocket fails on return-to-flight launch, taking 40 Amazon satellites with it

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A United Launch Alliance Vulcan Centaur rocket suffered a failure during its return-to-flight mission. The launch was carrying 40 Amazon satellites intended for the company's Leo internet constellation. The satellites were lost as a result of the failure. The incident reported by Space.com is a setback for both ULA's efforts to resume Vulcan flights and Amazon's broadband satellite deployment plans.

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