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Visible stars in March:
Bootes, Cancer, Crates, Hydra, Leo, Virgo
Visible stars in September:
Pegasus, Andromeda, Aquarius, Capricornus, Pisces
because the rotation of the earth on its axis causes the apparent nightly movement of the stars across the sky, the revolution is responsible for the fact that we can see different parts of the sky at different parts of the year.