The penultimate Delta IV Heavy rocket from ULA prepares to launch a mission for the National Reconnaissance Office on July 21. (Spectrum News/Will Robinson-Smith) ...

SpaceX's Crew Dragon Grace brought a privately-financed crew of researchers to the space station for a two-week stay.

The 235-foot-tall Delta IV Heavy rocket will send up the top-secret NROL-70 mission for the National Reconnaissance Office (NRO). The liftoff will take place from Space Launch Complex-37 at Cape ...

The U.S. Space Force and a Boeing-Lockheed joint venture sent a secret reconnaissance payload to orbit on Tuesday atop a Delta IV Heavy rocket, the last flight of a workhorse launch vehicle brand ...

The storied career of the Delta family of rockets had to wait a little longer than planned to turn the page on its final chapter, but the last of its kind lifted off on the Space Coast today.

It was the 45th and last flight of a Delta IV launcher and the final rocket named Delta to ever launch, ending a string of 389 missions dating back to 1960.

Can rockets launched from Cape Canaveral be seen in Jacksonville, Florida? Weather permitting, Delta IV Heavy rocket should be visible after liftoff.

Delta IV Heavy rocket launch: What we know about it, when to look up in Palm Beach County Can a rocket launched from Cape Canaveral be seen in Palm Beach County, Florida? Depending on the weather ...

The ULA rocket made history for its transportation of the NASA Parker Solar Probe in 2018 and the first orbital test flight of the Orion crew capsule in 2014. How big is Delta IV Heavy rocket?

The final launch! Weather permitting, United Launch Alliance's massive Delta IV Heavy rocket should be visible from Treasure Coast when it lifts off.

The final launch! Weather permitting, United Launch Alliance's massive Delta IV Heavy rocket should be visible in Volusia County when it lifts off.

The Delta IV Heavy, a massively powerful rocket, is scheduled to launch Tuesday, a day after Palm Beach County will see a partial solar eclipse.