United Launch Alliance’s (ULA) Delta IV Heavy rocket made its last West Coast launch on Saturday, carrying out a mission for the National Reconnaissance Office, as it moves one flight closer to retirement. Liftoff of the NRO Launch 91 (NROL-91) mission from Space Launch Complex 6 — at the Vandenberg Space Force Base in California — took place at 3:25 PM PDT (22:25 UTC).
A United Launch Alliance Delta IV Heavy rocket launched from California’s Vandenberg Air Force Base…
United Launch Alliance (ULA) has recently made pad upgrades to Space Launch Complex-6 (SLC-6) at…
United Launch Alliance’s Delta IV Heavy rocket successfully launched a classified National Reconnaissance Office (NRO)…
Nearly 17 years after it inaugurated the Delta IV family’s flight history, a Medium+ (4,2)…
United Launch Alliance deployed the tenth Wideband Global Satcom satellite for the US Air Force…
United Launch Alliance’s Delta IV Heavy rocket launched Saturday with the mysterious NROL-71 mission for…
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…