Quotes About Astrolabe

most expeditions lacked something Vance had at his disposal: the astrolabe

The astrolabe was a mechanical implementation of an object-oriented model of the sky.

An astrolabe is relatively unknown in today's world. But, at the time, in the 13th century, it was the gadget of the day. It was the world's first popular computer. And it was a device that, in fact, is a model of the sky.

Crouched in the broken shadow with the sun at his back and holding the trap at eyelevel against the morning sky he looked to be truing some older, some subtler instrument. Astrolabe or sextant. Like a man bent at fixing himself someway in the world. Bent on trying by arc or chord the space between his being and the world that was. If there be such space. If it be knowable.