We’re all used to seeing images from the Hubble Space Telescope (you know ones that show galaxies that look like butterflies, or horses’ heads and all that awesomeness), but did you know that the pictures are taken and delivered in black and white? The guys that transform them into those awe-inspiring colour phenomena are an extremely clever bunch of techies. And the boss is called Zoltan! Check out how it’s done via the link above.