The term "Northern Sky" often refers to the celestial region visible in the northern hemisphere. This area includes various constellations, stars, and celestial phenomena, such as the Northern Lights or Aurora Borealis, which are natural light displays predominantly seen in high-latitude regions. In astronomy, the Northern Sky is home to notable constellations like Ursa Major and Cassiopeia. These constellations have been used for navigation and storytelling throughout history. Observing the Northern Sky can provide insights into seasonal changes and the movement of celestial bodies.