In the 1600s, the nature of the moon was a matter of debate. Papers arguing for the modern concept of the moon were being printed, such as The Discovery of a World in the Moone, 1638. The phrase a ...
How come Week days in India synchronize with the week days in Western countries? When did this happen?
I'm aware that Ancient Egyptians did chart stars and have a relatively robust understanding of astronomy for the time. However, did they (say, in the 2nd millenium BC) practice astrology, such that ...
How could astronomers in the ancient world determine that the winter solstice was occurring? According to whoever edited the Wikipedia article on the winter solstice, it's too hard for modern ...
How did the Earth get its name? The answer on Wikipedia is a bit short and unhelpful. I was not just referring to its English name - in the few languages I know it translates to basically the same ...
Who (and when) discovered first that the Moon does not have its own light?