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
Northern Lights (Sissel album) the tenor José Carreras, which performed the Julio Iglesias/Dolly Parton-duet "When You Tell Me That You Love Me" with Sissel. "Northern Lights" reached #10 in the Billboard Classical Crossover album list. Bonus Tracks: Northern Lights (Sissel album) Northern Lights is a 2007 live album and DVD released in the US by Norwegian singer Sissel Kyrkjebø. The CD and DVD is a live recording of a concert at ("Jewel of the mountain town" in German), a church from the 17th Century in Røros, Norway (a 17th-Century Germany mining town). It was inspired by Norway’s winter, the Blue Hour, and the mystical