a highly detailed composite image of a star-forming region of space known as 30 Doradus, shaped like a bouquet, or a maple leaf. 30 Doradus is a powerful stellar nursery. In 23 days of observation, the Chandra X-ray telescope revealed thousands of distinct star systems. Chandra data also revealed a diffuse X-ray glow from winds blowing off giant stars, and X-ray gas expelled by exploding stars, or supernovas. In this image, the X-ray wind and gas takes the shape of a massive purple and pink bouquet with an extended central flower, or perhaps a leaf from a maple tree. The hazy, mottled shape occupies much of the image, positioned just to our left of center, tilted slightly to our left. Inside the purple and pink gas and wind cloud are red and orange veins, and pockets of bright white light. The pockets of white light represent clusters of young stars. One cluster at the heart of 30 Doradus houses the most massive stars astronomers have ever found. The hazy purple and pink bouquet is surrounded by glowing dots of green, white, orange, and red. A second mottled purple cloud shape, which resembles a ring of smoke, sits in our lower righthand corner.
The petals of a cosmic Valentine's Day flower are unfurled in this image taken by NASA's Chandra X-ray Observatory, revealing the most detailed X-ray image ever of the great star-forming nebula 30 Doradus in the Large Magellanic Cloud.
The four blue petals depict hot gas that's been energized by winds of radiation coming from nascent hot, young stars — as well as by these stars' eventual death cries rooted in the supernova explosions that mark the ends of their lives a few million years later.
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