Space.com reports (Tor-friendly link) that amateur satellite tracker Thomas Dorman has created imagery that suggests China's Tiangong-1 space station "is in a slow roll." If that is the situation, its motion is not under control and its solar panels are not aimed at the Sun.
In March, official news agency Xinhua reported that "Tiangong-1 terminated its data service" and that
The flight orbit of the space lab, which will descend gradually in the coming months, is under continued and close monitoring, according to the [manned space engineering] office, which said the orbiter will burn up in the atmosphere eventually.
The official statement and Dorman's observations have led to speculation that the craft's descent may take place in an uncontrolled manner, increasing the possibility that debris will fall in populated areas.
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(Score: 3, Insightful) by tibman on Thursday July 14 2016, @01:10PM
Judging the abuse of their local environment i doubt space is any concern at all.
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(Score: 2) by bob_super on Thursday July 14 2016, @05:02PM
Every debris associated with that Chinese station is headed down pretty soon. We can't complain that they won't leave that orbit as clean as they had found it.