History of radar for various purposes; on the Shuttle Radar Topography Mission, the entire planet was mapped at a 30-m resolution. The Jodrell Bank Observatory, an operation of the University of Manchester in Britain, was originally started by Bernard Lovell to be a radar astronomy facility. It initially used a war-surplus GL-II radar system operating at 71 MHz (4.2 m). The first observations were of ionized trails in the Geminids meteor shower during December 1945. While the facility soon evolved to become the third largest radio observatory in the world, some radar astronomy continued. The largest (250-ft or 76-m in diameter) of their
December, 2014 (The Winter's Tale) December, 2014 (The Winter's Tale) "December, 2014 (The Winter’s Tale)" is a song recorded by South Korean boy group EXO for their live album "". It was released in Korean by S.M. Entertainment on December 19, 2014 before the album's release. On December 15, 2014, it was revealed that EXO will be releasing "December, 2014 (The Winter’s Tale)" through the mobile rhythm game "SuperStar SMTOWN" as an OST. A teaser of the song was also released on the same day. The song is recorded by D.O., Baekhyun and Chen with the lyrics of meeting the loved one again after going