
INSTRUCTIONS:
To set one of these images as your background, click on the link for your desired image and resolution.
Ultraviolet radiation and high-speed material, unleashed by the hot, massive, blue star cluster left of center, plow into clouds of gas and dust. The impact causes the gas and dust to glow, and triggers star formation.
Hubblesite's Newscenter is the place to find the story behind this image, along with its original news release and all related images.
Credit: NASA, N. Walborn and J. Maíz-Apellániz (Space Telescope Science Institute, Baltimore, MD), R. Barbá (La Plata Observatory, La Plata, Argentina)