Herschel Space Observatory
When attempting to study space, cosmic dust would tend to hinder the scientists attempting to observe the celestial bodies in space. However, cosmic dust went from a hindrance, to a new and important aspect of scientific study. The Herschel Space Observatory used far reaching infrared equipment which revealed light being emitted from cosmic dust and gasses. This infrared technology allowed the Herschel Space Observatory and scientist to see more objects in space that emit heat at lower temperatures, which in turn allows more celestial bodies to be seen when they would not have been without the advanced infrared technologies.