What Practical Value Did Astronomy Offer to Ancient Civilizations
Explore how ancient civilizations used astronomy practically. From navigation to calendars, stars shaped daily life. Learn from the Mayans & Greeks.
Andromeda Constellation
Andromeda is a constellation in the northern sky. It was one of the 48 constellations listed by the 2nd century astronomer Ptolemy, and it remains one of the 88 modern constellations today. The Andromeda Galaxy is named after the constellation, as it appears within its boundaries.