Planetary Nebulae (2013)

A Presentation Given to the Nevada County Astronomers.


How these stunning objects get their beautiful structure is a subject that has always interested me.

Presentation PDF:

This is the PDF of the presentation I gave at the Nevada County Astronomers in February of 2012. It covers planetary nebulas, observation, science, and current mysteries, and an update on the exploration of Mars sine my presentation in March, 2012.

Presentation JPGs:

Here are the Planetary Nebula presentation individual slides as JPG files.

Creative Commons License
Planetary Nebulas by Mark Albert Graybill is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Based on a work at

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