Archive for April, 2009
Astronomy
Thursday, April 30th, 2009Man had great fascination for observing celestial bodies from ancient period. Naked eye was one of the means by which the planetary positions were observed. This was a means which astronomers like Aryabhata, Bhaskara and Copernicus used before the invention of the telescope by Galileo. Pole star played an important mark by providing ancient […]
