Professor Brian Cox’s Wonders of the Universe for iPad is already a worldwide smash hit in the iPad App Store, and it’s only been out for a couple of days. In the app, Professor Brian Cox offers his mind-expanding insights in more than 200 articles on the Universe, pinned to the various stars, planets and wonders within the app, all written in his clear and accessible style and accompanied by two and a half hours of video from the BBC TV series Wonders of the Solar System and Wonders of the Universe. Here are some of the apps key features, courtesy of Harper Collins: Click here to download the app for the special launch price of £4.99/$6.99: Brian Cox's Wonders of the Universe for iPad 2 Wi-Fi, iPad 2 Wi-Fi + 3G, iPad (3rd generation), and iPad Wi-Fi + 4G on the iTunes App Store Source: Harper Collins