Parsec but in globular clusters the stellar density could be from 100 to 1000 per cubic parsec. Parsec The parsec (symbol: pc) is a unit of length used to measure large distances to astronomical objects outside the Solar System. A parsec is defined as the distance at which one astronomical unit subtends an angle of one arcsecond, which corresponds to astronomical units. One parsec is equal to about 3.26 light-years (30 trillion km or 19 trillion miles) in length. The nearest star, Proxima Centauri, is about from the Sun. Most of the stars visible to the unaided eye in the night
2 or 3 Things I Know About Him 2 or 3 Things I Know About Him 2 or 3 Things I Know About Him () is a documentary film in which German director Malte Ludin examines the impact of Nazism in his family. Malte's father, Hanns Ludin, was the Third Reich's ambassador to Slovakia. As such, he signed deportation orders that sent thousands of Jews to Auschwitz. Hanns Ludin was executed for war crimes in 1947. Malte Ludin did not undertake this film until after the death of his mother, Erla. The documentary does include clips of earlier interviews he conducted with Erla, however. Malte also interviews his