The astronauts are ready for launch! When #Artemis I launches to the Moon on Aug. 29, it won't have any people on board – but one day there will be. Some @nasaastronauts and astronaut candidates flew in to see the rocket and Orion capsule on the launch pad, and many will watch the launch from NASA's Kennedy Space Center. We're using this uncrewed mission to gather data on manikins to learn all we can before a NASA Astronaut flies to the Moon. 📸: NASA/Josh Valcarcel #Artemis #NASA #Launch #SLS #Orion #T38 #Aviation #Moon #Moonikin #space #aviation