Researchers have spotted the first signs of an 'exomoon' - a moon orbiting a planet that lies outsid...

North Korea on Saturday test-fired 30 short-range missiles into the sea, the South's Yonhap news age...

North Korea test-fired 25 rockets into the sea on Sunday, South Korea's defence ministry said, the l...

The Philippines has said a deal to allow greater US military presence on its territory could be sign...

NASA is planning to send a daring robotic mission by 2025 to Jupiter's watery moon Europa - one of t...

For the first time, the U S Navy has tested the Infrared Search and Track (IRST) sensor that will fi...

The next NASA rover to Mars or another planet may be equipped with a new "do-it-all" camera that can...

Beijing has dismissed reports that it plans to set up an Air Defence Identification Zone (ADIZ) over...

With the indigenous nuclear submarine INS Arihant set to be launched for sea trials in few weeks, In...