* Astronomy

The tower on top of Glastonbury Tor in Somerset has been covered in purple paint and had graffiti daubed on its flagstones.
The National Trust, which owns and maintains the Tor, said it was "dismayed" after spending more than £500,000 recently on its restoration.
The Trust said the southern face of St Michael's Tower had been targeted during Sunday night.
The group Fathers 4 Justice said one of its sympathisers was responsible.

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