A Brief History of Centricality The Copernican Revolution initiated a seismic shift in the field of astronomy moving from a 'geocentric' understanding of the universe, centred around Earth, to a 'heliocentric' understanding, centred around the Sun, as articulated by the Polish astronomer Nicolaus Copernicus in the 16th century.

Centric - in or at the centre; central.

ted@ted-hunt.com | @_ted_hunt |