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Hace 4 días · InOurTime 20161229 Johannes KeplerIn Our TimeMelvyn Bragg and guests discuss the German astronomer Johannes Kepler (1571 - 1630). Although he is overshadowed...
- 49 min
- Evangelos VOLOTAS
Hace 4 días · La tercera ley de Kepler se puede deducir a través de la Ley de la Gravitación Universal. De esta fuerza se puede obtener la constante que aparece en dicha ley. Supongamos el Sistema Solar donde los planetas giran alrededor del Sol. Cada planeta, por suponer una órbita circular, describe una fuerza gravitatoria y una fuerza centrífuga.
Hace 2 días · Whig. Signature. Sir Isaac Newton FRS (25 December 1642 – 20 March 1726/27 [a]) was an English polymath active as a mathematician, physicist, astronomer, alchemist, theologian, and author who was described in his time as a natural philosopher. [7] He was a key figure in the Scientific Revolution and the Enlightenment that followed.
Hace 5 días · Johannes Kepler started the calculation in 1599 and found the law after 20 years of work in 1619. How painful it must have been. On the law published in “Harmonices Mundi,” he wrote, “Let it await its reader for a hundred years, if God Himself has been ready for His contemplator for six thousand years.”
Hace 5 días · Fun, Educational Lecture on Johannes Kepler. All about his life, achievements, discoveries, and notable works.
- 25 min
- 15
- Baby Sagan
Hace 5 días · Grazer Persönlichkeiten. Graz Portraits. Johannes Kepler, Astronom. 1571–1630. Johannes Kepler (Bildausschnitt), anonym, undatiert, Stich © Steiermärkisches Landesarchiv. Copernicus und Galilei haben unser Weltbild revolutioniert - und Johannes Kepler.
Kepler Space Telescope is a satellite launched into space on March 7th 2009, by N.A.S.A. Although intended to work for three and a half years, it is still going strong seven years on. Named after Johannes Kepler, whose contribution to astronomy was his laws of planetary motion.
