About this document
Big Bang Theory and Cosmic Origins by Power Smasher is a document available to read on EtoBox.
The document discusses light years and how they are used to measure distance. A light year is defined as the distance light travels in one year, which is about 5,865,696,000,000 miles. The document then provides an overview of the Big Bang theory, including evidence that supports it such as the cosmic microwave background radiation and abundance of light elements like hydrogen and helium. It also discusses how planets are thought to form from solar nebulae around new stars.
- Author
- Power Smasher
- Language
- EN