Also: breaking. Star Wars is set in space.
Lifehacker Australia's Chris Jager took a break from eating placenta pizzas to visit GTC 2015 and managed to snap this picture of C3PO and R2D2 in what looks like Tatooine.
You can head over to Gizmodo for the full story. It's hardly surprising that the pair are in the movie, but nice to see it confirmed nonetheless.
Update: We've been duped! An eagle-eyed Star Wars fan has correctly identified this image from a demo reel for the abandoned Star Wars 1313 video game. Seems Nvidia was being a bit cheeky with its slideshow!