NASA is busy with a very advanced application. It’s a chemical sensor which can detect Chlorine, Ammonia, methane, or other gasses in the air. A researcher at NASA’s Ames Research Center has created a small and cheap chemical sensor that can be attached to the iPhone.
Developer sendmetospace has released iAPODViewer which is an iPhone and iPod Touch application that provides a friendly interface to NASA’s Astronomy Picture of the Day Website (APOD). Each day APOD presents an astronomical image along with a description written by a professional astronomer. So if you are an astronomy student, an enthusiast or just interested in space and want to view and discover the mysteries of the universe around you, then iAPODViewer is for you. » App Store – iAPODViewer
