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1 solar escape velocity
< astron> ■ dritte kosmische Geschwindigkeit f
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Escape velocity — In physics, escape velocity is the speed where the kinetic energy of an object is equal to the magnitude of its gravitational potential energy, as calculated by the equation,:U g = frac{ Gm 1m 2}{r}.It is commonly described as the speed needed to … Wikipedia
Solar wind — For other uses, see Solar wind (disambiguation). The solar wind is a stream of charged particles ejected from the upper atmosphere of the Sun. It mostly consists of electrons and protons with energies usually between 1.5 and 10 keV. The stream of … Wikipedia
solar wind — noun The outflow of charged particles from the solar corona into space. Because of the high temperature of the particles of the corona, they are moving at speeds higher than the solar escape velocity … Wiktionary
Escape from Jupiter — is an Australian children s science fiction drama which aired from April 10, 1994 to July 3, 1994. Concerning a small group of children on Jupiter s moon Io, the series ran for 12 episodes.When one of Io s volcanoes erupts, the group must flee… … Wikipedia
Solar sail — Solar sails (also called light sails or photon sails, especially when they use light sources other than the Sun) are a proposed form of spacecraft propulsion using large membrane mirrors. Radiation pressure is about 10 5 Pa at Earth s distance… … Wikipedia
solar wind — an emanation from the sun s corona consisting of a flow of charged particles, mainly electrons and protons, that interacts with the magnetic field of the earth and other planetary bodies. [1955 60] * * * Flux of particles, chiefly protons,… … Universalium
solar system — the sun together with all the planets and other bodies that revolve around it. [1695 1705] * * * The Sun, its planets, and the small bodies (see asteroid, Centaur object, comet, Kuiper belt, meteorite, and Oort cloud) interplanetary dust and gas… … Universalium
Solar Electric Engine — Ionized atoms, such as cesium atoms, are accelerated to high velocity in an electrostatic field, and allowed to escape from the rear of the engine. This type of engine can reach high velocity. In 1998 a satellite using an Ion Engine was… … The writer's dictionary of science fiction, fantasy, horror and mythology
Atmospheric escape — There are several different processes that can lead to the escape of a planetary atmosphere. In some cases this can be a very important process; for example, both Venus and Mars have probably lost much of their water due to atmospheric escape… … Wikipedia
List of gravitationally rounded objects of the Solar System — Objects in the Solar System By orbit By size By discovery date … Wikipedia
Colonization of the outer Solar System — Space colonization Solar System Inner Mercury Venus Earth Moon Lagrange points Mars Phobos Deimos Asteroids Ceres Outer Jupiter Io … Wikipedia