Learn GIMP - you won't regret it. I'm a GIMP expert, and I've got 10 tips for getting productive faster with this great Photoshop alternative.
The new OM System E-M1 Mark III Astro is designed specifically for astrophotography, equipped with a fine-tuned IR-cut filter ...
The algorithm models the blurring incurred by Earth's atmosphere and counteracts it, producing sharp and clear images.