* Astronomy

Myanmar debris: 'Mystery object lands at jade mine'

A large metal object has fallen from the sky into a jade mining area in north Myanmar, state media say.
The cylindrical object, found on Thursday in Kachin state, is 4.5m long and 1.2m wide.
Another piece of metal with Chinese writing on it tore through the roof of a nearby house at about the same time, but no injuries were reported.
It is thought that the incident might be related to the launch of a Chinese satellite.
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