1 / 7

Stars and Their Spectrums

Stars and Their Spectrums. Stars are the Element Factories of the Universe. Stars fuse _________ into _________most of their lives. Stars fuse hydrogen into helium most of their lives. Younger stars are rich in hydrogen. Older stars are rich in helium.

gerek
Download Presentation

Stars and Their Spectrums

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Stars and Their Spectrums

  2. Stars are the Element Factories of the Universe

  3. Stars fuse _________ into _________most of their lives. Stars fuse hydrogen into helium most of their lives.

  4. Younger stars are rich in hydrogen

  5. Older stars are rich in helium

  6. Massive stars are able to fuse elements heavier than helium, and these heavier elements show up in a stars spectra

  7. How can a star’s spectra tell astronomers a star’s…. age? mass? density?

More Related