pwhole
Well-known member
2,200 miles up, to be precise. Worth staying up for I would say, just in case...
https://www.bbc.co.uk/news/science-environment-64411469
https://www.bbc.co.uk/news/science-environment-64411469
About the size of a minibus, 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.