NASA's new moonshot rules: No fighting or littering, please

The space agency released a set of guidelines Tuesday for its Artemis moon-landing program, based on the 1967 Outer Space Treaty and other agreements.Founding members include the U.S., Australia, Canada, Italy, Japan, Luxembourg, United Arab Emirates and the United Kingdom.NASA Administrator Jim Bridenstine said he expects more countries to join the effort to put astronauts back on the moon by 2024.