‘Megastructure’ projected onto the Lovell Telescope.

‘Megastructure’ projected onto the Lovell Telescope.

‘Megastructure’ projected onto the Lovell Telescope.

Close up of ‘Megastructure’ projected onto the Lovell Telescope.

The Lovell Telescope at Bluedot Festival by day.

Documentary by Bluedot Festival about the commission, featuring Tim O’Brien of Centre for Astrophysics.

A visitor controls ‘Megastructure’ with his hand.

A visitor controls ‘Megastructure’ with her hand.

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