In August of 1971, Apollo 15 set out on what would become one of NASA’s most ambitious and scientifically valuable lunar missions. Astronauts David Scott, James Irwin, and Alfred Worden brought a new ...

Orion is on its way home.The Artemis II crew is splashing down in the Pacific Ocean this evening, and they’ll have an easier time reacclimating to Earth than some of their lunar predecessors.Related ...

Apollo 15 looked like another major NASA success until questions surfaced about what the crew had quietly carried aboard the mission. The controversy centered on hundreds of unauthorized postal covers ...