Nadir is employed during remote sensing of the atmosphere, as well as when an astronaut faces the Earth while performing a spacewalk. The term nadir can also be used to represent the lowest point reached by a celestial body during its apparent orbit around a given point of observation. This can be used to describe the location of the Sun, but it is only technically accurate for one latitude at a time and only possible at the low latitudes. The sun is said to be at the nadir at a location when it is at the zenith at the location's antipode
Straight to the Heart (game show) for each member) were revealed to the opposite sex. Each one decided which one pertains to him/her. Then the first team revealed who gave what statement. Each contestant got $50 for each opposite sex who said his/her statement. What makes this game different from other shows using money as score, money was not used as score. It was all about how compatible they are to each other. The man and the woman who matched each other's answers the most wins the game and became a couple. The now formed couple played a bonus round for more money or a trip.