Aerojet Rocketdyne Gears Up for Next ULA Delta IV Heavy Mission

world news, trump, u.s., business news, stock market, entertainment news, business news, company news, market, commodities, commodity, Africa news

Three RS-68A engines and an RL10B-2 second-stage engine to propel the next ULA Delta IV Heavy mission This NRO launch will mark the 38th for the Delta IV family and 10th launch of the Delta IV HeavyThe RS-68A is the…