United Launch Alliance’s Delta IV Heavy rocket will try again on Thursday to launch the mysterious NROL-71 mission for the National Reconnaissance Office. A series of technical and weather related scrubs has delayed the launch which is now set to take place no earlier than December 30 after the latest attempt was scrubbed before coming out of the T-4 minute hold.
A mission nearly 60 years in the making has launched on a historic flight to…
United Launch Alliance launched a Delta IV rocket from Vandenberg Air Force Base, carrying the…
United Launch Alliance’s first Delta IV launch of 2017 carried a Wideband Global Satcom spacecraft…
United Launch Alliance (ULA) has launched a Delta IV rocket on Wednesday evening, carrying the…
United Launch Alliance (ULA) successfully launched a Delta IV rocket in the early hours of…
A United Launch Alliance (ULA) Delta IV Heavy rocket beat the weather and launched a…
United Launch Alliance (ULA) successfully conducted a Wet Dress Rehearsal (WDR) on Thursday for its…
United Launch Alliance’s Delta IV rocket has launched with the NROL-45 payload for the US…
Flying with an upgraded first stage, United Launch Alliance’s Delta IV rocket has successfully deployed…
United Launch Alliance (ULA) successfully launched the ninth Block IIF Global Positioning System navigation satellite…
The Exploration Flight Test -1 (EFT-1) Orion has taken her final journey on terra firma,…
United Launch Alliance’s Delta IV rocket has successfully deployed a pair of space surveillance satellites…
The United Launch Alliance (ULA) successfully launched the US Air Force’s sixth Block IIF GPS…
The US Air Force’s fifth GPS Block IIF navigation satellite was launched on Thursday night.…
A United Launch Alliance Delta IV conducted a morning launch from Vandenberg Air Force Base…
A Delta IV rocket was launched by United Launch Alliance on Wednesday night, prior to…
The United Launch Alliance (ULA) Delta IV Heavy – that is set to launch the…
A United Launch Alliance Delta IV has launched with the fifth Wideband Global SATCOM satellite…
The United Launch Alliance (ULA) are clear to resume launches of their Atlas V rocket,…