Show f astronomical RESEARCH THE ancient greeks believed the sun was thirty miles distant AK english astronomer states that the oldest historical record caf adlar eclipse is in hornets planet mercury a ty that is somewhat rarely seen may be with a good pair of eyes when the conditions of atmosphere are favorable in the western alcy following in the path of the sun md setting about an hour and a quarter later THE total number of stars of which some knowledge may ke obtained by appliances now available the optical i from 40 according to prof to of these only about are visible to the naked eye equally divided between the two hemispheres |