Monday, August 26, 2013

What is China's SY-7 Satellite Doing?

The SY-7 is one of three Chinese satellites doing some very strange things in orbit

On July 29, a Chinese Long March-4C rocket blasted into space from the northern Taiyuan Space Center carrying three secretive, experimental satellites. Not really all that unusual by itself — a robotic arm reportedly on one of the satellites could be involved in testing for Beijing’s far-off space station program.

But once they were in orbit, the satellites began acting very, very strangely.

More precisely, one of the satellites, known as SY-7, was moving all over the place and was appearing to make close-in rendezvous’s with other satellites. It was so strange, space analysts wondered whether China was testing a new kind of space weapon — one that could intercept other satellites and more or less claw them to death.

It’s not as crazy as it sounds. The U.S. has experimented with anti-satellite weapons, and is even researching how to cannibalize satellites in orbit. China has even blown up one of its own satellites with a missile. That caused an international outcry considering the giant cloud of debris which has come close to imperiling space travel for a century.

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