Stars & Stellar Systems ☆ Astronomy Lecture

In this Lecture you will learn more about: Tales of stars and stellar systems. Get some fundamental facts, informations and explanations about this topic, easy to understand and clear presented. "Dr Jerjen explains how astronomers measure the faint signal from these distant island worlds, show where our place in the Milky Way is, and disclose how the Universe grew a million times bigger on the night of October 6, 1923." This video was made by another YouTube user and made available for the use under the Creative Commons licence "CC-BY". Source channel: ANU TV https://www.youtube.com/user/ANUchannel