Celestial mechanics 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 fields of study: All of the above fields overlap, but are sometimes
The Goddess of Spring The Goddess of Spring The Goddess of Spring is a 9-minute "Silly Symphonies" animated Disney short film. The Symphony is imbued with operatic themes and is often cited as melodramatic. It was released in 1934, and its production was important to the future development of Disney's "Snow White and the Seven Dwarfs" animation. Each Silly Symphony was a technological marvel at the time and proceeded to further advancements in the animation industry. While the plot of "The Goddess of Spring" follows the Greek myth of Persephone (known as “Proserpina” in Roman Mythology) and Hades (Pluto), the imagery is more evocative