NASA APOD winner and Telescope Live Tutor Bernard Miller will guide you through several advanced techniques that will allow you to selectively sharpen, colour and isolate features within your astrophotography images using Photoshop.
These techniques will require some understanding of Photoshop layers and the various tools that are associated with the process you want to apply. Bernard will show you how to use a variety of masking techniques based on selective colour, luminosity and feature selection in order to apply these processes.