Chandra X-Ray Observatory Variable Stars Stars appear to shine with a constant light; however, thousands of stars vary in brightness. The brightness that a star appears to have (apparent magnitude) from our perspective

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Date: 2009-04-07 11:14:58 Variable star Apparent magnitude Cosmic distance ladder Star Magnitude Absolute magnitude Mira RV Tauri variable Astronomy Observational astronomy Space		Chandra X-Ray Observatory Variable Stars Stars appear to shine with a constant light; however, thousands of stars vary in brightness. The brightness that a star appears to have (apparent magnitude) from our perspective Add to Reading List Source URL: chandra.harvard.edu Download Document from Source Website File Size: 980,25 KB Share Document on Facebook

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