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Orbital ATK Declares Antares Hot Fire Test Successful

Orbital ATK Declares Antares Hot Fire Test Successful
Orbital's Cygnus capsule and Antares rocket Oct. 28, 2014, prior to failure at NASA's Wallops Island Flight Facility. Photo: NASA.

Orbital ATK [OA] declared Tuesday’s full-power hot fire test of its re-engined Antares launch vehicle a success.The 30-second hot fire test of the upgraded first stage propulsion system of Antares using new RD-181 main engines took place at 5:30 p.m. EDT at eastern Virginia’s Mid Atlantic Regional Spaceport (MARS), according to a company statement. The Antares engineering team is reviewing test data with NASA over the next several days to confirm that all test parameters were met.Assuming the success of…

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