The Federal Aviation Administration is grounding Firefly Aerospace's Alpha rocket until the company completes an ...

Alpha rocket built by Central Texas-based Firefly Aerospace crashes into the Pacific north of Antarctica after taking off from California space base.

Six rockets lifted off from launchpads across the globe in under 18 hours between Monday and Tuesday. The tightly packed ...

Recent developments in science include a failed rocket launch by Firefly Aerospace, a major milestone in global nuclear ...

The crowd laughed and complied. But as they streamed onto the show floor at Boston's convention center, greeted by a ...