Celestial mechanics is the branch of astronomy that deals with the motions of celestial objects. The field applies principles of physics, historically classical mechanics, to astronomical objects such as stars and planets to produce ephemeris data. Orbital mechanics (astrodynamics) is a subfield which focuses on the orbits of artificial satellites. Lunar theory is another subfield focusing on the orbit of the Moon.
Read more about Celestial Mechanics: History of Celestial Mechanics, Examples of Problems, Perturbation Theory
Other articles related to "mechanics":
... In contrast, isotropic materials (for example, aluminium or steel), in standard wrought forms, typically have the same stiffness regardless of the directional orientation of the applied forces and/or moments ... The relationship between forces/moments and strains/curvatures for an isotropic material can be described with the following material properties Young's Modulus, the shear Modulus and the Poisson's ratio, in relatively simple mathematical relationships ...
... Applied Mechanics Division, American Society of Mechanical Engineers Fluid Dynamics Division, American Physical Society Institution of Mechanical Engineers is the United Kingdom's qualifying body for ... International Union of Theoretical and Applied Mechanics ...
... The full mechanics of the decree have been lost ... No full decree has been found, as it exists only in fragments ...
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Famous quotes containing the words celestial and/or mechanics:
“If answerable style I can obtaine
Of my Celestial Patroness, who deignes
Her nightly visitation unimplor’d,
And dictates to me slumbring, or inspires
Easie my unpremeditated Verse:”
—John Milton (1608–1674)
“It is only the impossible that is possible for God. He has given over the possible to the mechanics of matter and the autonomy of his creatures.”
—Simone Weil (1909–1943)