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View Full Version : Type II-P Supernovae as a New Standard Candle



Fraser
2010-Sep-11, 06:30 PM
Much of astronomical knowledge is built on the cosmic distance ladder. This ladder is built to determine distances to objects in our sky. Low lying rungs for nearby objects are used to calibrate the methodology for more distant objects which are, in turn, used to calibrate for more distant objects and so on. One of [...]

More... (http://www.universetoday.com/73365/type-ii-p-supernovae-as-a-new-standard-candle/)