Celestial mechanics fix" method used anciently with numbers. Research Artwork Course notes Associations Simulations Celestial mechanics Celestial mechanics is the branch of astronomy that deals with the motions of objects in outer space. Historically, celestial mechanics applies principles of physics (classical mechanics) to astronomical objects, such as stars and planets, to produce ephemeris data. As an astronomical field of study, celestial mechanics includes the sub-fields of orbital mechanics, which deals with the launching and orbits artificial satellites, and lunar theory, a specialty which deals with the complications of the orbit of the Moon. Modern celestial mechanics tends to divide between five broad
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