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View Full Version : High Mass Stars Form From Discs Too



Fraser
2005-Sep-11, 12:23 PM
SUMMARY: European astronomers have found a large disc of dust and gas in nebula M 17, which seems to be forming a huge star, 30-40 times larger than our Sun. Astronomers have long known that low mass stars (like our own Sun) form from discs, but it wasn't clear if huge stars do this too. The disc has 110 times the mass of our Sun, and was seen as a dark silhouette against a hot region of the nebula. The disc has a diameter of 0.31 light-years, which is 500 times larger than the orbit of Pluto.

View full article (http://www.universetoday.com/am/publish/high_mass_stars_form_discs.html)
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