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Hace 2 horas · Musica universalis—which had existed as a metaphysical concept since the time of the Greeks—was often taught in quadrivium, and this intriguing connection between music and astronomy stimulated the imagination of Johannes Kepler as he devoted much of his time after publishing the Mysterium Cosmographicum (Mystery of the Cosmos), looking over tables and trying to fit the data to what he ...
Hace 2 horas · Mit einer neuen Computer-Tafel erzeugt ein Lehrer im Unterricht eine 3D-Präsentation mit Szenen aus dem Leben von Johannes Kepler: als krankes Kind in Leonberg und als Jugendlicher in Maulbronn.
Hace 1 día · In 1631, Pierre Gassendi made the first telescopic observations of the transit of a planet across the Sun when he saw a transit of Mercury predicted by Johannes Kepler. In 1639, Giovanni Zupi used a telescope to discover that the planet had orbital phases similar to Venus and the Moon.
Hace 2 horas · 4.1 Introduction. From the very beginning, humankind has looked up in the sky and has seen the Sun, the Moon, the stars and the planets travel across the celestial dome. Even before the birth of the first hominid, birds in the sky and animals in the sea and on the land have followed the stars in their migratory paths.
Hace 2 horas · Stars which show a variation in their brightness are called variable stars. Pulsating variables are intrinsic variable stars whose brightness changes with a reasonably fixed period. The pulsation can be radial or non-radial . Radial pulsation is caused by the \ (\kappa \) -mechanism, which operates in classical Cepheid variables.
Hace 2 horas · Mira el archivo gratuito historia-de-la-fisica enviado al curso de Matemáticas Categoría: Resumen - 141927752
Hace 1 día · Die Liste der Nachtzugverbindungen in Deutschland beinhaltet alle Nachtzüge, die seit 1994 in Deutschland verkehren oder verkehrten.. Nicht berücksichtigt sind die Nachtzüge der ÖBB, die im Korridorverkehr über Rosenheim verkehren (Salzburg – Innsbruck), da diese tariflich als innerösterreichischer Verkehr gelten.
