I had the same thought when reading this post. I think war and combat has a place in hard SF, an important place even, but it can be frustrating how prevalent it is. But that's all the more reason to make cool hard SF things that aren't about war. I'm trying! 🫡

The orbital sunset/sunrise behind it looks so real! Is it a photo or rendered in Blender too?

As someone who's very used to Photoshop's layout, www.photopea.com has been my go-to. Online photo editor might sound a bit icky, but this is an incredibly faithful recreation of Photoshop as a free web app.