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humbert
on Jan 21, 2014
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Rosetta: ESA’s ‘sleeping beauty’ wakes up from dee...
Regarding cosmological expansion, a million years has virtually no impact on us reaching ~4.8 billion galaxies at 0.99c. [1]
[1]
https://www.youtube.com/watch?v=zQTfuI-9jIo#t=1670
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[1] https://www.youtube.com/watch?v=zQTfuI-9jIo#t=1670