For one, they both observe and study the known universe and its relations; the only difference is in what way they use the information. Astronomy may use the observations for data on how far away two objects are, while astrology will look at the distance between the objects, and try to find its meaning. Another example is in the way they both rely on the calendar. Astronomers believe there are thirteen constellations across the ecliptic, while astrologers believe in twelve zodiac signs based on the Gregorian calendar (History of Astronomy, NASA). Without the calendar, astronomers wouldn’t have been able to determine the movement of the thirteen constellations across the ecliptic, and astrologers wouldn’t be able to take readings based on the zodiac
For one, they both observe and study the known universe and its relations; the only difference is in what way they use the information. Astronomy may use the observations for data on how far away two objects are, while astrology will look at the distance between the objects, and try to find its meaning. Another example is in the way they both rely on the calendar. Astronomers believe there are thirteen constellations across the ecliptic, while astrologers believe in twelve zodiac signs based on the Gregorian calendar (History of Astronomy, NASA). Without the calendar, astronomers wouldn’t have been able to determine the movement of the thirteen constellations across the ecliptic, and astrologers wouldn’t be able to take readings based on the zodiac