Eight nations agree on rules to develop Moon
Seven nations joined the U.S. in signing agreements to reinforce and use international rules for peacefully cooperating on and around the Moon's surface.
Launch Registration Convention 1976
New U.S. "Space Force" may test space law
America's "Space Force," the military's first new branch in more than 70 years, could breach space law and prompt a U.S. withdrawal from yet another treaty.
Space force may flout international treaty
More than a half-century after the world agreed to keep the peace in outer space, U.S. President Donald Trump's plans could violate international space law.
U.N. holds first 21st century space summit
The U.N. is convening its first outer space conference in almost two decades, the celestial counterpart to its Earth-bound mission to prevent more wars.