Tagged: astronomical observations

– Scientists are now studying ancient astronomical events to gain more knowledge about auroras and other celestial phenomena. Many historical records that were previously labeled fiction are now taken seriously and it is believed there is much to be learned from our ancestors’ observations of...

Why has our week 7 days? The length of our day, month, and year is based on astronomical observations. However, why we have a seven-day week is a little more complicated as there is no proper scientific explanation behind the number of the days. The...