Mighty Delta IV Heavy rocket lifts off into night! #RocketLaunch #Space #ULA #DeltaIVHeavy #SpaceExploration #Liftoff #Science | Space Fact

LAUNCH HIGHLIGHTS! On April 9 at 12:53 p.m. ET, the Delta program, spanning 60 years, came to a close with the launch of the final United Launch Alliance Delta IV Heavy rocket carrying NROL-70 for the National Reconnaissance Office. Watch on YouTube: https://bit.ly/3vQRUmh | United Launch Alliance

Let’s relive liftoff of the final Delta IV Heavy rocket carrying NROL-70 for the National Reconnaissance Office and closing Delta’s six-decade legacy of excellence in space! #TheDeltaFinale | United Launch Alliance

As @ulalaunch prepares to launch the Delta IV Heavy for the final time, a look back at the last West Coast launch as we bid farewell to one of the most unique of rockets 🎥 @neonheatdisease | NASASpaceflight.com

WATCH: The United Launch Alliance is celebrating a successful launch of its Delta IV Heavy rocket for the last time. More info: https://www.wftv.com/news/local/happening-today-ula-set-launch-delta-iv-heavy-rocket-space-coast/XTHI57STUFDB3NDS23AHOZCLWU/ | WFTV Channel 9