Reply to post: 1/4 mph

We regret to inform you the massive asteroid NASA's all excited about probably won't hit Earth

Duncan Macdonald Silver badge
Mushroom

1/4 mph

To convert the 19000 mile miss to an impact requires a velocity change of under 1/4 mph - I hope that NASA have done their sums correctly.

If not - how many megatons of TNT equivalent ?

Icon for the impact ===>

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