| China launches space junk monitoring center |
China on Monday launched a space junk monitoring center to protect its spacecraft in orbit.
The new center, to be managed by the China National Space Administration (CNSA) and the Chinese Academy of Sciences (CAS), will track and monitor near-earth objects and space debris.
It will also be used to develop emergency response plans, take measures in case of emergencies, and share data with international counterparts.
Xu Dazhe, Administrator of CNSA said the center will utilize existing observatory facilities in China while taking advantage of surveillance data from both home and abroad to set up its own monitoring network for space debris.
Space debris is generally man-made litter left in space: parts of rocket launchers, inactive satellites and broken remains of past collisions.
More than 300,000 pieces of debris in space are believed to be in orbit, made up of everything from tiny screws and bolts to large parts of rockets, travelling at average speeds of 10 kilometers per second - about 40 times faster than the typical atmospheric aircraft.
At that speed, even the smallest pieces of debris can damage or destroy spacecraft and satellites.
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