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View Full Version : Distance to Pleiades Calculated



Fraser
2005-Sep-09, 10:11 PM
SUMMARY: Astronomers from NASA's Jet Propulsion Laboratory have measured the distance to the Pleiades star cluster to greatest precision ever. After a decade's worth of interferometric measurements, the team found that the star cluster is between 434 and 446 light years from Earth. This is important because the European Hipparcos satellite previously measured a distance to the cluster that would have contradicted theoretical models of the life cycles of stars. This new measurement shows that Hipparcos was incorrect, and the established theory still holds.

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