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| Zoom Astronomy The Stars |
| Lifecycle | Nuclear Fusion | Brightest Stars | Galaxies | Other Solar Systems | Constellations | Why Stars Twinkle | |
| Birth | Death | Star Types | Closest Stars | Nebulae | Major Stars | The Zodiac | Activities, Links |
| The Birth of Stars | The Death of Stars | ||
| Sun-like Stars (Up to 1.5 times the mass of the Sun) |
Huge Stars (From 1.5 to 3 times the mass of the Sun) |
Giant Stars (Over 3 times the mass of the Sun) |
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 Betelgeuse, a red supergiant in Orion. |
 Supernova N132D: 3,000 years after a supernova, ejecting stellar material (including oxygen-rich gas) in luminescent shock fronts. It is located in the Large Magellanic Cloud (169,000 light-years from Earth). |
 Supernova SN1987A: the beginning of a supernova. |
 The Crab nebula: the remnant of a supernova in A.D. 1054. It has a rapidly spinning neutron star. |
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