Astrophotography techniques including image stacking, image processing and editing.

Last night I did something that felt completely wrong. I threw away one-fifth of my hard-earned astrophotography data. Hours of imaging time, just… deleted. And you know what happened? My image got sharper. Noticeably sharper. Look, I know how this sounds. We’re told constantly that more data equals better images. Stack everything. Every photon counts.…

Have you ever gone out on a clear night, fired up Stellarium, scrolled through endless objects… and still ended up shooting Andromeda for the seventh time? That was me, over and over. I love M31, but at some point I realised I wasn’t really exploring the sky anymore – I was just defaulting to the…

The Pleiades is one of those objects that looks deceptively simple. Point almost any lens at that bright little cluster and you’ll get something – but getting both the delicate blue nebulosity and natural-looking star colours in a light‑polluted sky is a very different story. Recently, I shot the Pleiades at 135mm and ran straight…

The first time you point a camera at the night sky, the result is usually humbling. Stars look dim, focus is off, the sky turns orange from light pollution, and the image in your head looks nothing like the image on your screen. That is normal. Astrophotography has a learning curve, but it does not…

Editing astrophotography is extremely important if you want to transform your raw data into high quality images. Learning how to edit astrophotography will improve your pictures and this skill may be more than half of the work that goes into astrophotography. Why is it so important? Editing will bring out the fine and often hidden…

Hubble Palette color mapping is a popular technique in astrophotography that uses specific filters to assign vibrant colors to celestial objects, creating the iconic images seen in professional space photography. By mapping sulfur, hydrogen, and oxygen emissions to the correct combination of red, green, and blue channels, this method highlights the intricate details of nebulae…

Recently, I’ve been seeking how to remove light pollution from my astrophotography images. In this post, I am going to compare several different techniques for doing this and try to decide which is the best. To improve your astrophotos, read on! I will compare the following: Two kinds of images The first type of image…

Star trails are long-exposure photos. They capture the stars’ movement due to Earth’s rotation. These images show circular or curved light lines based on your camera’s direction. Star trails make the night sky look mesmerizing and dynamic. Star trails are absolutely captivating! There’s something about these celestial streaks that just grabs your attention and doesn’t…

If you’re not familiar with the meaning of the term astrophotography calibration frames used in astrophotography, then you should be, because they can dramatically improve the quality of your astrophotos. In this post, I will explain what they are and why they are so helpful. If, on the other hand, you do understand what calibration…

Astrophotography mosaics are an incredible way to capture expansive views of the night sky by stitching together multiple images into a seamless, wide-field masterpiece. This technique is perfect for photographing large celestial objects, such as the Milky Way or sprawling nebulae, that can’t fit into a single frame. In this guide, we’ll walk you through…