Tag Archives: stellar birth

Finding bubbles in the Milky Way

A team of volunteers from the general public has pored over observations from NASA’s Spitzer Space Telescope and discovered more than 5,000 “bubbles” in the disk of our Milky Way galaxy. Young, hot stars blow the bubbles into surrounding gas … Continue reading

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Star clears away birth clouds

The Hubble Space Telescope’s Wide Field Camera-3 has captured this image of a giant cloud of hydrogen gas illuminated by a bright young star. The image shows how violent the end stages of the star-formation process can be, with the … Continue reading

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