There’s a vast array of astronomy image-processing software on the market, often with high initial or monthly costs coupled with a steep learning curve. StarTools offers a full suite of easy-to-use fu

How to adjust the hue, saturation and brightness of specific colors

Being in the right place at the right time can be more important than long hours,

They say a picture is worth a thousand words. In the case of digital photos, that’s especially true, because image files can contain far more than just the photo itself. You can embed all kinds of use

Spotlight on readers’ excellent images and how they captured them

This sunny landscape of oak trees in Chatsworth Park in Derbyshire is a wonderfully inspiring view, masses of Autumnal foliage back-lit by the warm sunshine. But how can we recreate that warmth with t