| 11. | The Leonid meteor shower occurs each year in mid-November.
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| 12. | The result will be the meteor shower known as the Leonids.
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| 13. | Most meteors are about the size of a grain of sand.
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| 14. | Meteor showers from the dusty wake of comets are fairly common.
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| 15. | Marker said only a meteor strike would cause a further delay.
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| 16. | "He's not a 24-hour meteor.
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| 17. | It could even be created by a meteor hitting the ocean,
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| 18. | A really big meteor is equal to a grain of rice.
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| 19. | Ukraine suggested the flash may have been caused by a meteor.
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| 20. | The annual meteor shower usually delivers only a few visible meteors.
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