Live coverage of the countdown and launch of an Antares rocket from Virginia with Northrop Grumman’s 12th operational Cygnus resupply flight to the International Space Station. Text updates will appear automatically below. Follow us on Twitter.
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Relativity Space, a small launch startup aiming to fly its orbital rocket from Cape Canaveral for the first time next year, announced Wednesday it has signed a contract with Iridium for up to six launches of the company’s spare communications satellites. Relativity also announced it plans to develop a second launch pad at Vandenberg Air Force Base in California to allow for missions to polar orbits.
Pegasus rocket, NASA satellite head for launch base in Pacific
Slung under the belly of a specially-equipped carrier airplane, a Northrop Grumman Pegasus rocket took off Wednesday from Vandenberg Air Force Base on a two-day trek to a remote U.S. military test site in the Pacific Ocean, where crews will ready the air-dropped booster for launch of a NASA research satellite next week.