So is it going to be Mahan or Corbett in orbit? Corbett, according to Frank Calvelli, the top acquisition executive for the U.S. Space Force. On January 24, Space News reports, Calvelli addressed the National Security Space Association’s defense and intelligence conference. And his remarks had a seawater flair—in all likelihood unintended—for students of nautical … Continue reading Should Space Force Look at the Moon or the Earth?