"Although the Earth orbits the Sun throughout the year, we do not feel this movement even though each day the Earth is in a different position from the previous day. Thus, from each new position, we see the Sun from a different angle as it moves daily from west to east. This is why we see different constellations in different seasons."

Dionysis P. Simopoulos, the most esteemed popularizer of astronomy in Greece, guides us through the Greek sky by season, explaining and analyzing which constellations are visible depending on the season, how each month of the year got its name, and introducing us to basic concepts of astronomy.