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Quote: “ About the size of a bus, the space rock, known as 2023 BU, will whip over the southern tip of South America just after midnight GMT. With a closest exp
by xrayarx 4y ago
Quote:
“
About the size of a bus, the space rock, known as 2023 BU, will whip over the southern tip of South America just after midnight GMT.
With a closest expected approach of 3,600km (2,200 miles), it counts as a close shave.
“