Quantum satellite taking on futuristic challenges

Throwing coins from an airplane and getting them to fall into the narrow slot of a moving piggy bank may sound impossible, but this, in essence, is what is being done with China's Quantum Science Satellite.

On Aug 16, China launched the world's first quantum satellite. Named after the ancient Chinese philosopher and scientist Micius, the satellite's launch was regarded as a big step in building a space-based quantum communication network that would be virtually uncrackable.

"After the launch, the rocket launching staff set off fireworks to celebrate their success. Yet it was just the beginning for us," said Peng Chengzhi, chief engineer of science applications and assistant chief engineer of the satellite system.