After making its mark in the history of space exploration, the Delta IV Heavy is set to launch this week on its 16th and final flight. As United Launch Alliance (ULA) rolls out a Delta IV for the last ...

Delta IV Heavy rocket, retirement is on hold − for a little longer. When is United Launch Alliance's massive Delta IV Heavy rocket going to launch? The much-anticipated Delta IV Heavy rocket will ...

The final flight of United Launch Alliance’s Delta IV Heavy rocket took off Tuesday from Cape Canaveral, Florida, with a classified spy satellite for the National Reconnaissance Office. The Delta IV ...

United Launch Alliance successfully launched the first operational Delta IV Heavy expendable launch vehicle for the U.S. Air Force yesterday from Space Launch Complex-37 Nov. 10, 8:50 p.m., EST, ...

The Boeing Company and the Air Force, supported by The Aerospace Corporation, as part of their on-going investigation, have identified the root cause for the premature Main Engine Cut-Off (MECO) on ...

CAPE CANAVERAL, Fla. (Tribune News Service) — With 30 Space Coast launches in the book mostly from SpaceX, United Launch Alliance is finally set to send up its first of the year, and it’s the ...

This is the rocket that literally lights itself on fire before it heads to space. It’s the world’s largest rocket entirely fueled by liquid hydrogen, a propellant that is vexing to handle but ...

Delta IV Heavy rocket has 3 Delta IV core stages. Each rocket engine produces up to 702,000 pounds of thrust. The engines aren't small: Just one engine weighs about 14,876 pounds and is 17 feet in ...

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. After a launch attempt March 28, ULA ...

Delta IV Heavy rocket has 3 Delta IV core stages. Each rocket engine produces up to 702,000 pounds of thrust. The engines aren't small: Just one engine weighs about 14,876 pounds and is 17 feet in ...

CAPE CANAVERAL — United Launch Alliance was able to finally send up its first launch of the year, the penultimate liftoff of its Delta IV Heavy rocket and the last of the Delta family of rockets. The ...