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View Full Version : Stars Have More Neon Than Previously Believed



Fraser
2005-Sep-07, 02:33 AM
SUMMARY: Take your estimate for the amount of neon in a star, and triple it. At least, that's what a team of astronomers using the Chandra X-Ray Observatory have concluded. They performed a detailed survey of 21 nearby sun-like stars within a distance of 400 light-years from Earth, and found they all contained an average of 3X the neon traditionally predicted for our Sun. Neon is difficult to find in stars because it doesn't give off any light in the visible spectrum. But when heated to millions of degrees, for example, in a star, this elusive element blazes in the X-ray spectrum.

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