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The best thing about No Man’s Sky was this huge concept art wallpaper(r/gaming)
It should be said that the artist is a Swedish painter named Simon Stalenhag. He’s constantly releasing new work like the one you see here.
I would highly recommend checking him out www.simonstalenhag.se/
I see a lot of you are really liking Simons work, so I figured I should also mention that he has published two hardcover books containing larger prints of his work along with backstory for most of his art. Tales from the Loop and another that just came out 11 days ago (November 1st, 2016) called Things from the Flood. Both books are fairly cheap and would make great Christmas gifts in my opinion