3 ms·
There is another option that doesn't involve "scary" nuclear. https://en.wikipedia.org/wiki/Breakthrough_Starshot https://en.wikipedia.org/wiki/Breakthrough_St
by autumn_unlaces 6y ago
There is another option that doesn't involve "scary" nuclear.
https://en.wikipedia.org/wiki/Breakthrough_Starshot https://en.wikipedia.org/wiki/Breakthrough_Starshot