ULA: Russia’s invasion of Ukraine won’t impact remaining Atlas 5 missions

United Launch Alliance said Friday that Russia’s invasion of Ukraine will have no impact on the company’s Atlas 5 rocket program, which has 25 missions left to fly with Russian-made main engines before retirement. The launch provider said it has all the Russian engines it needs before transitioning to a replacement rocket, the Vulcan Centaur, with U.S.-made engines produced by Blue Origin, Jeff Bezos’s space company. More

(Source: SpaceFlight Now - Feb 28)