Trump strongly rejects international cooperation. Round 2 is underway.
The U.N. and other organizations expect a second round of reduced U.S. support and engagement with Trump's return.
Outer Space Treaty 1967
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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.
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.
As World Wide Web turns 30, its inventor urges 2.0 ethics upgrade
Since unleashing his invention on the world at CERN, Tim Berners-Lee has continued to wrestle with the implications.
Military space force proposed by Trump 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 militarization plans could violate international space law.
U.N. emphasizes global cooperation at first 21st century space summit
U.N. agencies are convening their first outer space conference in almost two decades, the celestial counterpart to the world body's Earth-bound mission of preventing another world war.