PPT-Many galaxies have powerful energy sources in their nuclei

These are called active galaxies Active Galaxies and Quasars By looking far away and back in time astronomers have discovered The origin of active galaxy energy

quasars galaxies supermassive black galaxies quasars black supermassive seyfert model holes hole galaxy radio unified gas search agn active

Presentation Embed Code

<iframe width="560" height="315" src="https://www.docslides.com/embed/550792" frameborder="0" allowfullscreen></iframe>

Download Presentation

Download Presentation The PPT/PDF document "Many galaxies have powerful energy sourc..." is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.