Comets have not only blazed across the celestial vault throughout human history, they have embellished the night sky since the Earth itself formed some 4.5 bill

The Wayward Pilgrim is an account of the desultory pilgrimage to Santiago de Compostela in Spain made by a professor of Spanish on Sabbatical leave from the Sal

Timekeeping is an essential activity in the modern world, and we take it for granted that our lives are shaped by the hours of the day. Yet what seems so ordina