These three images are of a very bright (Wolf-Rayet) star, Melnick 34, located in the giant star-forming region called 30 Doradus in the Large Magellanic Cloud. In the background are a number of fainter stars that are comparable in brightness to our Sun.
A ground-based telescope captured the image at left. Hubble's first-generation visible-light camera, the Wide Field and Planetary Camera, snapped the center picture before the telescope's blurred vision was corrected. The image at right was taken by Hubble's new visible-light camera, the Wide Field and Planetary Camera 2, which is equipped with a corrective optics system. In this new image the star appears sharper, and a larger number of fainter stars are visible.