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Category Archive for 'NEOs'

Amid all the recent discussion of the Augustine Committee’s results, Mark Whittington asks a question that a lot of people in Congress seem to be asking: “Why not just pay for the current program since any new program is going to cost more money anyway?” To elaborate, the line of reasoning goes that if [...]

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This is kind of embarrasing to admit, but I had a long-time misconception about the delta-V requirements for reaching NEOs.  A long time ago, I read some figure for delta-V requirements for earth-crossing asteroids.  The figure was ridiculously low, something like 60m/s.  At the time I read it, I didn’t really have a lot of [...]

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