| 1. | Blue stars like Rigel are hotter than red ones like Betelgeuse.
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| 2. | But some astronomers believe that erratic Betelgeuse is ripe to blow.
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| 3. | Variations in the diameter of Betelgeuse have also been measured directly.
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| 4. | The bright orange star to the left of the belt is Betelgeuse.
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| 5. | New Betel is mentioned as a location somewhere in the Betelgeuse system.
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| 6. | "Betelgeuse " was formally decommissioned on 15 January 1971.
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| 7. | For example, here are 3 pictures of the surface of Betelgeuse.
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| 8. | The large-scale colonization of Betelgeuse is consequently abandoned.
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| 9. | The red supergiant primary star has been compared to Betelgeuse.
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| 10. | They exist along a spiral stretching from the Sun to the star Betelgeuse.
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