Blue Origin protests NASA's awarding of moon lander contract to SpaceX
https://www.reuters.com/article/us-space-exploration-blue-origin-nasa/blue-origin-protests-nasas-awarding-of-moon-lander-contract-to-spacex-idUSKBN2CD2TI
Blue Origin, the space rocket company backed by billionaire Jeff Bezos, is formally challenging the $2.9 billion moon lander contract awarded by NASA to rival Elon Musk's SpaceX.