Radial velocity Radial velocity The radial velocity of an object with respect to a given point is the rate of change of the distance between the object and the point. That is, the radial velocity is the component of the object's velocity that points in the direction of the radius connecting the object and the point. In astronomy, the point is usually taken to be the observer on Earth, so the radial velocity then denotes the speed with which the object moves away from or approaches the Earth. In astronomy, radial velocity is often measured to the first order of approximation by
What Must Be Said furnishing Israel with a submarine capable of delivering nuclear bombs, and says no one in the West dares to mention Israel in connection with nuclear weaponry. The author assesses that an attack on Iran would be a crime, to which Germany would become an accomplice. A noticeable stylistic theme is that in six of the nine sentences, the theme of silence is repeated as "silence", "general silence", or "forbidding myself to name [the country]". The author first asks himself "Why [was] I silent for so long?" and answers it with "because my heritage, which is forever burdened by an unclearing