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p0w3n3dtoday at 7:52 AM2 repliesview on HN

Wow, that's the first step!

However, the most efficient method would be actually land (I know - maybe even impossible?) on it, and use propellers to change its trajectory. We don't have too much throwaway high-tech to crash it on asteroids...


Replies

XYen0ntoday at 9:15 AM

Impact is actually a more efficient method, as it avoids the fuel consumption required for deceleration and soft landings.

Incipienttoday at 8:34 AM

I'm not sure this is actually a necessary explanation...but while propellers technically COULD function in space (not a perfect vacuum, right?)...they're basically going to be useless.

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