3 ms·
1480 light years away...it's just too far for practical travel on any sort of scale, and I assume scale would be required to "do something" to us beyond taking
by flatline 11y ago
1480 light years away...it's just too far for practical travel on any sort of scale, and I assume scale would be required to "do something" to us beyond taking a glance - and even that seems far-fetched.
- wangii 11y agoAssuming a Type 2 civilization has 10x population of the earth, each individual of it would consumes more energy than all of human beings combined. It's reasonable to suggest that light-year to it would be less challenging than AU to us.