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Home An image of a zircon grain showing exceptional recrystallization texture due to the impact. (NASA) An image of a zircon grain showing exceptional recrystallization texture due to the impact. (NASA)

An image of a zircon grain showing exceptional recrystallization texture due to the impact. (NASA)

An image of a zircon grain showing exceptional recrystallization texture due to the impact. (NASA)

An image of a zircon grain showing exceptional recrystallization texture due to the impact. (NASA)

Yarrabubba meteor crater in Australia. (NASA)