It's an excellent space simulator with ultra-realistic details, very vast, and full of things to do. But unfortunately, there is no option either from GOG or in the game settings to change the language. The only way is by modifying the lang.dat file to the code of your language!
No man's Sky presents a slightly different proposal about the vision of a space game. It's not like a Starfield where the density of the game is focused on the context of the story and dialogues, but NMS focuses on such a vast system to explore and adventure that it can even cause you an existential crisis. Since 2016 I've been playing another space game known as Starbound, which also has a different proposal aimed at the otaku audience but which I can say is the one that most resembles what we have in NMS today. Most of the negative reviews are a big exaggeration about the game, it may even have some minor problems but believe me it will make up for your money.
I've heard that this is an incomplete game. Not for any real reasons, but as a fan of all of Tolkien's work I can enjoy this LEGO work. Still, it's an excellent LEGO game with several improvements compared to LEGO Lord of the Rings