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| Content Provider | PBS LearningMedia |
|---|---|
| Copyright Year | 2013 |
| Description | In this article and slideshow from NOVA scienceNOW, learn how the Big Bang and the life cycles of stars created every single atom in your body. The lightest chemical elements (such as hydrogen and helium) originated with the Big Bang about 13.7 billion years ago. All other elements (including carbon, oxygen, and nitrogen) were made by stars. The text describes how stars are born, how thermonuclear reactions inside stars produce elements up to iron, how red giants and supernovas produce elements heavier than iron, and how the elements are dispersed from stars into space and incorporated into you. |
| Sponsorship | GBH |
| Language | English |
| Publisher | PBS Learning Media |
| Publisher Date | 2013-08-25 |
| Access Restriction | Open |
| Rights Holder | WGBH Educational Foundation |
| Subject Keyword | Science Earth and Space Science Physical Science Matter and Interactions The Universe and Its Stars Atoms and Atomic Structure Origin and Evolution of the Universe Stars Age and Timeline of the Universe Life Cycles of Stars Elements and Isotopes |
| Content Type | Text |
| Educational Role | Teacher Student |
| Education Level | Class XI Class VII Class VIII Class IX Class XII Class VI Class X |
| Resource Type | Article |
| Subject | Solar System Space Science |
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