3 ms·
The "only" there does a lot of work. :-) And it has to survive for millions of years until it reaches a new solar system without something to "feed" on. In man
by actionfromafar 3y ago
The "only" there does a lot of work. :-)
And it has to survive for millions of years until it reaches a new solar system without something to "feed" on. In many ways it seems easier to make a Neuman probe which can survive within a solar system than something which can travel to another.
- gremlinsinc 3y agoit's only 75k to our nearest neighbor, and that's with current craft speeds, there's theoretical ideas for craft that's faster using solar sails and much smaller lower mass that might do it in a century.