Simulations created by the US Pentagon reveal the potential devastation a nuclear bomb detonated in space as Russia probes ...

Canada’s top military space official has issued a stark warning about the potential dangers posed by Russia in space.

As Russia threatens atomic attacks on Ukraine and its Western allies, and prototypes a nuclear-armed spacecraft, space powers across Europe are racing to defend against nuclear strikes in orbit.

The head of Canada's military space division says the country "should absolutely be" concerned about Russia's potential ...

Russia should use nuclear weapons in space to destroy all Elon Musk's Starlink satellites, demands Vladimir Putin's most prominent TV propagandist. The call came after the SpaceX entrepreneur acted to ...

Germany and the United Kingdom have warned of the growing threat posed by Russian and Chinese space satellites, which have been regularly spotted spying on satellites used by Western powers. The ...

Three Chinese astronauts have been forced to extend their six-month stay in space over concerns their return ship may have been hit by debris. Chen Dong, Chen Zhongrui and Wang Jie were due to return ...

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of ...

A Russian official said Moscow is ready to respond with military measures if the United States deploys its missile defense ...