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Yajirobe
on Sept 11, 2019
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Water found on a potentially life-friendly alien p...
The fastest man-made object:
https://en.wikipedia.org/wiki/Parker_Solar_Probe
Travelling at that speed (0,00064c - no relativistic effects) would take ~170,000 years.
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Travelling at that speed (0,00064c - no relativistic effects) would take ~170,000 years.