Night sky night sky. Aircraft are also visible at night, distinguishable at a distance from other objects because their lights blink. Night sky The term night sky, usually associated with astronomy from Earth, refers to the nighttime appearance of celestial objects like stars, planets, and the Moon, which are visible in a clear sky between sunset and sunrise, when the Sun is below the horizon. Natural light sources in a night sky include moonlight, starlight, and airglow, depending on location and timing. Aurorae light up the skies above the polar circles. Occasionally, a large coronal mass ejection from the Sun or simply
History of the Northern Cape history. See: See: See: See: See: The Northern Cape as it is now known came into being in 1994. Boundary adjustments resulted in the addition of certain parts of North West Province. Premiers of the Northern Cape have been: Manne Dipico, Dipuo Peters and Hazel Jenkins. See: History of the Northern Cape The concept of the Northern Cape as a distinct geo-political region of South Africa coalesced in the 1940s when a "Northern Cape and Adjoining Areas Regional Development Association" was formed and the first map featuring the name "Northern Cape" was published. The geographic spread to which the term