Dancers skilled in everything from ballroom and ballet to salsa, jive, hip-hop and krumping, all compete to be named the best. Dancers must impress the judges with their moves and rigorous routines in order to survive the auditions and be invited to Hollywood. Producers traveled to Chicago, New York and Los Angeles in search of dancers who represent the soul and rhythm of America. Some dancers wow the judges, while others leave them speechless. See who struts into the producers' hearts and who trips up on the series premiere. A fortunate 50 dancers who survive the auditions will go to Hollywood to work with five of the top choreographers in the business: Alex Da Silva, Brian Friedman, Dan Karaty, Mia Michaels and Mary Murphy. During the Hollywood Week, the semifinalists will dance their hearts out, as they learn challenging routines and hope to impress the choreographers. Written by Jiilo_Kim

Twelve finalists and/or future singers (six men and six women) who were selected from America, compete in a talent contest in which they were asked to sing any song they like on this Star Search clone. After each song that was sung, the judges, Abdul, Jackson and Cowell, then critique that finalist's chosen song. After each show's ending, America must vote for a finalist to whom they really think their performance is good using this ATandT (now Cingular Wireless) or any other cellular phone to cast votes with. Once the votes are locked in, the judges and America decides who has the most and the least amount of votes, and the contestant with the least amount of votes is eliminated, and it goes on each week's show until the winner is crowned as American Idol, where he/she wins a recording contract worth up to $1,000,000. The rest of the other finalists to whom they have been voted off before (the runner-up) also get recording contracts, too. Written by Gary Richard Collins II ([email protected])

Paradise Hotel is an American reality television program that aired on Fox in 2003, MyNetworkTV and Fox Reality Channel in 2008. In the show, a group of single people live in a luxurious hotel resort, competing to see who can stay in the hotel the longest. Periodically, someone is removed from the show, and others are brought in to replace them. Each week couples pair off and must share a hotel room together. One person is left over, and he or she has to leave. That person is then replaced the following episode. The format was created by Mentorn, a UK production company, which has produced various versions of the show around the world.

Professor Brian Cox and Dara O Briain are at Jodrell Bank Observatory, and joined by special guests to bring you the latest news and the best views of the night sky.