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
A Line a Day Must Be Enough! Tóroddur, and the otherwise not very talkative artist gives us a glimpse of his thoughts on art, God, life and death. A Line a Day Must Be Enough! A Line a Day Must Be Enough! () is a 2008 documentary film directed by Katrin Ottarsdóttir. It is a portrait of the Faroese poet, painter and performance artist Tóroddur Poulsen (born 1957). He has been referred to as the "black punk poet" of the Faroes, though this epithet is probably too narrow, it is precisely his anarchistic, experimental and subtle approach to poetry as well as life, which characterizes his artistic