NASA is ready to start buying Vulcan rockets from United Launch Alliance
SMRTR summary
United Launch Alliance's Vulcan rocket is now eligible to compete for NASA contracts following its successful first test flight in January. A second test flight is scheduled for October 4, paving the way for ULA to bid on major science missions and ending SpaceX's temporary monopoly on large NASA launches.
SMRTR provides this summary for quick context. The original article belongs to Ars Technica.
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