US military officials believe Russia and China are aggressively testing new offensive space capabilities, pointing to a ...

Usha Vance had been set to visit Greenland to see cultural sites, including a major dogsled race - the Avannaata Qimussersua.

In one of the most politicized and closely-followed space missions, Sunita Williams, an astronaut of Indian descent, spent ...

The Cold War, a decades-long geopolitical standoff between United States and the Soviet Union, is one of the most defining ...

The trip was both a reconnaissance mission and a passive-aggressive reminder of President Trump’s determination to fulfill ...

While Nasa’s budgetary struggle continues, the red planet may be a step closer for China after it unveiled a powerful new ...

Russia has introduced a plasma electric rocket engine that could transform space travel. This technology may reduce the journey to Mars to just 30-60 days. Current missions take nearly a year ...

The vice-president says Russia and China have increased footprints in the area and the world cannot "bury our heads in the ...

which runs the agency $3 billion a year—a figure that totals roughly a third of NASA’s annual human space flight budget. Run by NASA and its partners across Europe, Japan, Russia and Canada ...

The US, Russia and China are all signatories to the 1967 Outer Space Treaty, which bans weapons of mass destruction in space. But with growing concern of an outer space arms race, the treaty ...