Delta IV - United Launch Alliance
The Delta IV Heavy rocket was a workhorse for the National Reconnaissance Office (NRO) launching 12 missions delivering critical national security payloads. The heavy-performance rocket is recognized for delivering high-priority missions for national security and NASA's first Orion spacecraft on an uncrewed flight test and sent the Parker Solar ...
'Heavy' history: ULA launches final Delta rocket after 64 years …
2024年4月9日 · After six decades of launches, the liftoff of the last-ever Delta rocket on Tuesday (April 9) brought with it a change in the way the U.S. sends satellites, interplanetary probes and spacecraft...
ULA concludes six decades of Delta rocket flights with final Delta 4 ...
2024年4月9日 · The United Launch Alliance Delta 4-Heavy rocket fired away from Cape Canaveral at 1:51 p.m. EDT today to deploy a covert surveillance satellite for the U.S. National Reconnaissance Office.
Delta 4-Heavy rocket lifts off with NRO spy satellite
2023年6月22日 · The 235-foot-tall (71.6-meter) Delta 4-Heavy rocket hauled into orbit a classified payload for the National Reconnaissance Office, the U.S. government’s spy satellite agency.
'Rocket cam' takes you aboard final launch of ULA's Delta IV Heavy ...
2024年4月25日 · Stunning rocket cam footage captures the final Delta IV Heavy launch, closing out the program after 64 years of delivering large payloads into space. The United Launch Alliance's (ULA)...
The Delta IV Heavy, a rocket whose time has come and gone, will …
2024年3月27日 · The Delta IV Heavy was America's most powerful launch vehicle for nearly a decade and has been a cornerstone for the US military's space program for more than 20 years.
United Launch Alliance Successfully Launches the Penultimate Delta IV …
2023年6月22日 · “This mission marks the 11th Delta IV Heavy for the NRO and the penultimate launch of the nation’s proven heavy lift vehicle.” The final Delta IV Heavy will launch in 2024 as ULA transitions its future missions from the East and West Coasts to …
Delta IV Heavy rocket launches US spy satellite on penultimate …
2023年6月20日 · United Launch Alliance's (ULA) powerful Delta IV Heavy rocket flew for the second-to-last time early Thursday morning (June 22). The Delta IV Heavy lifted off from Florida's Cape...
Delta IV Heavy launch: World's second most powerful rocket lofts …
2020年12月11日 · The Delta IV Heavy's lifting capability is second only to that of the SpaceX Falcon Heavy. It resembles the Falcon Heavy, with its three core boosters making up its main body.
How to watch the final launch of ULA’s mighty Delta IV Heavy …
2024年3月26日 · United Launch Alliance is about to launch its Delta IV Heavy rocket for the final time. Here's how to watch a live stream of the mission getting underway.
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