Universe-and-the-Solar-System.pdf

Universe and the Solar System Learning Outcomes Baryonic Matter Dark Matter Dark Energy Protostar Thermonuclear Reaction Main sequence stars Light Years Introduction Introduction Structure and Composition Structure and Composition Structure and Composition Structure and Composition St...

Universe and the Solar System Learning Outcomes Baryonic Matter Dark Matter Dark Energy Protostar Thermonuclear Reaction Main sequence stars Light Years Introduction Introduction Structure and Composition Structure and Composition Structure and Composition Structure and Composition Structure and Composition Structure and Composition Structure and Composition Structure and Composition Structure and Composition Expanding Universe Expanding Universe  Expanding Universe Red shift as evidence for an expanding universe. The positions of the absorptions lines for helium for light coming from the Sun (A) are shifted towards the red end as compared with those for a distant star (B). This evidence for expansion contradicted the previously held view of a static and unchanging universe. Cosmic Microwave Background Cosmic Microwave Background Cosmic Microwave Background Origin of the Universe Origin of the Universe Origin of the Universe Origin of the Universe Origin of the Universe – Steady State Model Origin of the Universe – The Big Bang Theory Origin of the Universe – The Big Bang Theory Origin of the Universe – The Big Bang Theory Timeline of the Big Bang Evolution of the Universe according to the Big Bang Theory Evolution of the Universe according to the Big Bang Theory Evolution of the Universe according to the Big Bang Theory Evolution of the Universe according to the Big Bang Theory Evolution of the Universe according to the Big Bang Theory