Trojan (celestial body) Trojan (celestial body) In astronomy, a trojan is a minor planet or moon that shares the orbit of a planet or larger moon, wherein the trojan remains in the same, stable position relative to the larger object. In particular, a trojan remains near one of the two trojan points of stability – designated and – which lie approximately 60° ahead of and behind the larger body, respectively. Trojan points make up two of five types of Lagrangian points, and a trojan is a type of Lagrangian object. They are one type of co-orbital object. In this arrangement, the massive star
Luna (yacht) Luna (yacht) Luna is the second largest expedition yacht, and is currently at the centre of a dispute between Farkhad Akhmedov and his ex-wife Tatyana Akhmedova after ownership was awarded to her by the UK High Court . At long, "Luna" is the world's second largest expedition yacht and 23rd largest luxury yacht. The yacht's cost has been estimated at over €400m euros (approx. US$545 million as of April 2010). "Luna" was delivered to Russian businessman Roman Abramovich on 10 April 2010. Its exterior was designed by NewCruise of Germany and its interior by Donald Starkey. "Luna" was sold to