Over the past seven decades, thousands of sophisticated spacecraft have been launched on ambitious missions to look down on ...

A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...

The project for a single orbit satellite with Lockheed Martin had been cancelled, the Australian Department of Defence said on Monday Australia has cancelled a multibillion-dollar military satellite ...

A telescope has discovered a new world on the edge of the Milky Way – potentially confirming the ‘Planet X’ theory. Beyond Neptune, a smaller ‘ninth’ planet has been identified in the Kuiper Belt. If ...