With minutes to go until the planned 2:45 p.m. target liftoff Thursday for the Delta IV Heavy and weather just at the edge of acceptable, the launch scrubbed. United Launch Alliance CEO Tory Bruno ...

Delta IV Heavy, we're ready for your fiery − and final − show. The last launch ever for United Launch Alliance's powerful rocket is one you won't want to miss. The Delta IV Heavy rocket will ...

The probe launched atop at United Launch Alliance Delta IV Heavy rocket on Sunday from the Cape’s SLC-37 at 03:31 Eastern. The Parker Solar Probe began as an idea in the Outer Planet/Solar Probe ...

A graphic above compares New Glenn to the Saturn V and United Launch Alliance's powerful Delta IV Heavy rocket. Can a rocket launched from NASA's Kennedy Space Center or Cape Canaveral ...

Delta IV Heavy rocket. One is capable of crusing down ... While the guys didn't send the truck into space, they did use the Ram at the launch site (Vandenberg AFB along the California coast ...

Both of the currently active ULA launch vehicles are beginning to phase out, to be replaced by Vulcan. Just five Delta IV Heavy launches remain on the manifest, all NRO launches procured under the ...