Space/Science — HabitableZone

Space/Science » in reply to Buck has a good point...

Well, think about it

Take a 50-100 meter diameter nickel iron asteroid in the asteroid belt (calculate its mass)- That would make a good WMD.... now calculate the energy to drop it on earth from the asteroid belt...

If we have that capability in 50 years I will be a VERY happy 83 year old....

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