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
Under the Northern Sky (poetry collection) my liberal friends, for there is no liberalism in them, with the 'degrading' motives aplenty." The collection's general mood was captured in an epigraph, from the Austrian poet Nikolaus Lenau: "All the divine things enter my life invariably accompanied by sorrow." The Brockhaus and Efron Encyclopedic Dictionary later described the book as full of "greyness, hopelessness and gloom." Yet, Balmont's misgivings proved groundless: the reaction to the publication was positive. Critics liked the musical quality of his poetry, exquisiteness of form and the sense of tension which enlivened the general atmosphere of gloom. Under the Northern Sky (poetry collection) Under