SpaceX has launched at a rate nearly 34 times higher than United Launch Alliance since the start of 2023, but ULA has more experience with high-energy missions, featuring more complex maneuvers to ...

The US Space Force announced Friday it selected SpaceX, United Launch Alliance, and Blue Origin for $13.7 billion in ...

NASA’s Parker Solar Probe is in its final, home-stretch of processing prior to its scheduled launch which is now No Earlier Than (NET) 6 August 2018 atop a United Launch Alliance Delta IV Heavy ...

For Falcon Heavy, its operation is incredibly and ... beginning of the program when only fully expendable Atlas V and Delta IV rockets were created. NASA also has its own list of requirements ...

In February, he quoted a price of $350 million for a Delta IV Heavy, currently the largest rocket in ULA’s fleet. The original idea behind ULA was to reap efficiency by combining two formerly ...

A earlier NRO mission served as the 16th and final liftoff of United Launch Alliance's massive Delta IV Heavy rocket, which ...

A earlier NRO mission served as the 16th and final liftoff of United Launch Alliance's massive Delta IV Heavy rocket, which launched in April 2024 from Cape Canaveral Space Force Station.