United Launch Alliance’s Vulcan rocket sits at launch pad at Space Launch Complex 41 (SLC-41) ahead of the planned Cert-2 launch on Oct. 4, 2024. Image: Adam Bernstein/Spaceflight Now
United Launch Alliance is preparing for its final planned test flight with its new Vulcan rocket in the pre-dawn hours of Friday morning. The mission, dubbed Cert-2, is the second of two missions needed before ULA can begin launching U.S. national security payloads on Vulcan.