China's out-of-control space station with 'highly toxic' chemical will crash into Earth in March
By : Kukil Bora
January 2, 2018 19:56 IST
China's Tiangong-1 space station, which has been completely out of control for months now, is expected to re-enter the Earth's atmosphere around March. However, the most dangerous part about its tumble towards the planet is not the actual impact of the debris, but a "highly toxic" chemical on board the spacecraft that could survive re-entry.
The potentially hazardous substance, called hydrazine, is used in rocket fuel, and long-term exposure is believed to cause cancer in humans. Although most of the Tiangong-1 space station will burn up while plunging back to the Earth's atmosphere, about 10 to 40 percent of the spacecraft is likely to survive the re-entry and hit the ground as debris, some of which may contain hydrazine.
http://www.ibtimes.co.in/chinas-out-control-space-station-highly-toxic-chemical-will-crash-into-earth-march-755395