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
Match of the Day from Northern Ireland Match of the Day from Northern Ireland Match of the Day from Northern Ireland is the name given to coverage of football matches involving local teams in Northern Ireland and the Northern Ireland national football team, produced and broadcast by BBC Northern Ireland. It is shown on either BBC One Northern Ireland or BBC Two Northern Ireland depending on the match and availability in the schedule, while some of Northern Ireland's international matches have also been broadcast throughout the United Kingdom via the BBC Red Button interactive channels on Freeview and Sky Digital. The program first broadcast in the 1980s