User:Robertinventor/Unblock appeal2: Difference between revisions
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</ref>. The views I tried to express mostly came from NASA, as in this short (less than two minutes) [https://www.youtube.com/watch?v=qk-Ycp5llEI official NASA video], third on the main overview page for the NASA Office of Planetary Protection[https://planetaryprotection.nasa.gov/overview].
Most of this material is from years ago, and I only added substantial content on rare occasions. Although the sanction debate focused on this, actually it isn'
The main thing I do in Wikipedia is error fixing.
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