Astronomers have spotted two hefty white dwarf stars - highly compact stellar embers - orbiting close together that appear destined to die in an extraordinarily violent quadruple detonation.

Another star studded space trip, but what marijuana strains will take you to outer space? Katy Perry went to space with an all-female crew on Blue Origin’s New Shepard rocket on April 14 ...

Plowing into Earth’s atmosphere during the early morning hours of February 8, 1969, the meteor—a stardust memory about the size of a Buick—produced an incandescent blue-white vapor that ...

The White House addressed Russia's veto of a UN ... He noted that the deployment of nuclear weapons into orbit would violate the Outer Space Treaty, a key international agreement that governs ...

If the United States and the former Soviet Union could cooperate on space efforts during the Cold War, then tensions between nations on Earth today don’t have to extend to diplomacy and agreements ...