VANDENBERG AIR FORCE BASE, Calif., April 26, 2021 (ULA PR) – A United Launch Alliance (ULA) Delta IV Heavy launch vehicle carrying the NROL-82 mission for the National Reconnaissance Office (NRO) lifted off from Space Launch Complex-6 on April 26 at 1:47 p.m. PDT. To date ULA has launched 143 times with 100 percent mission success.
The month of April is concluding with a string of launches from Russia, the United States, China and South America. Things kicked off on Friday with SpaceX’s launch of Crew-2 to the International Space Station (ISS). On Sunday, a Russian Soyuz rocket launched 36 OneWeb satellite broadband spacecraft from the Vostochny Cosmodrome in Russia’s Far East.
One of the final United Launch Alliance Delta IV Heavy rockets is scheduled to launch from Vandenberg Air Force Base on Monday afternoon. That flight will be followed by the fifth launch of China’s Long March 6 booster. Launches by Europe’s Vega and SpaceX’s Falcon 9 rockets are scheduled over the next two days.
China will close out the month on Thursday by launching Tianhe-1 core module for that nation’s first permanent space station aboard a Long March 5B booster.