The "Heavenly Palace", also known as Tiangong-1, began its descent around 10:15am, according to Xinhua.
Once it reached around 70km above the surface, the intense heat of re-entry melted the craft and it began to break apart.
This TV grab taken from CCTV (China Central Television) on 1 April 2018 shows a file photo of Tiangong-1, China's experimental space lab Source: AAP
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