January 20, 2009 Science Source
EN_00304854_0038
![January 20, 2009 Science Source](img/medium/arch0/dvd0471/29/EN_00304854_0038.jpg)
An illustration of a 15th century Arabic astrolabe. The astrolabe serves many functions, including surveying, and predicting the positions of stars, planets, the sun, and the moon.
2010-01-05
EAST NEWS
Science Source
Omikron
9b4031
1,78MB
31cm x 38cm przy 300dpi
AN, AND, ARABIC, ASTROLABE, ASTROLABES, ASTROLOGICAL, ASTROLOGY, ASTRONOMICAL, ASTRONOMY, BW, CENTURY, DEVICE, DRAWING, DRAWINGS, FUNCTIONS, HISTORIC, HISTORICAL, HISTORY, ILLUSTRATION, ILLUSTRATIONS, INCLUDING, INSTRUMENT, INSTRUMENTS, LIFE, MANY, MOON, NAVIGATION, NAVIGATIONAL, OF, OMIKRON, PLANETS, POSITIONS, PREDICTING, SCIENTIFIC, SERVES, STARS, STILL, SUN, SURVEYING, THE, TRIANGULATION,