Planet smallest known planet is PSR B1257+12A, one of the first extrasolar planets discovered, which was found in 1992 in orbit around a pulsar. Its mass is roughly half that of the planet Mercury. The smallest known planet orbiting a main-sequence star other than the Sun is Kepler-37b, with a mass (and radius) slightly higher than that of the Moon. Every planet began its existence in an entirely fluid state; in early formation, the denser, heavier materials sank to the centre, leaving the lighter materials near the surface. Each therefore has a differentiated interior consisting of a dense planetary core surrounded
Bridge to the Sun Bridge to the Sun Bridge to the Sun is a 1961 film, directed by Etienne Périer, starring Carroll Baker, James Shigeta, James Yagi, Tetsurō Tamba, and Sean Garrison. It is based on the 1957 autobiography "Bridge To The Sun" by Gwen Terasaki, which detailed events in Gwen's life and marriage. Gwen Harold, an American woman from Tennessee, meets Hidenari Terasaki (called Terry by his friends and family), the secretary to the Japanese Ambassador, while attending a reception at the Japanese Embassy in Washington D.C. with her Aunt Peggy and friend Bill. They share a moment while Terry is showing her