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On 27 December 2024, astronomers spotted an asteroid that was potentially heading towards earth.
The chances of that happening, however, seemed to fluctuate significantly - ranging from 1% to a peak of 3%, before falling to virtually zero.
Tim Harford investigates what was going on, with the help of Davide Farnocchia, a navigation engineer at NASA’s Jet Propulsion Laboratory.
Presenter: Tim Harford
By BBC Radio 44.7
766766 ratings
On 27 December 2024, astronomers spotted an asteroid that was potentially heading towards earth.
The chances of that happening, however, seemed to fluctuate significantly - ranging from 1% to a peak of 3%, before falling to virtually zero.
Tim Harford investigates what was going on, with the help of Davide Farnocchia, a navigation engineer at NASA’s Jet Propulsion Laboratory.
Presenter: Tim Harford

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