Tiny worms aboard a SpaceX rocket may hold the key to solving one of the biggest challenges facing future space missions: how to keep astronauts healthy during long-duration flights to the Moon and Mars. A pioneering study to be launched on April 11 aboard a SpaceX rocket could unlock critical insights into human health during long-term space travel. As tiny worms head to the International Space Station (ISS), their survival and adaptation in the har... [4793 chars]