No interest to aliens
Just no aliens could be bothered The evolution of ad Vance Life in the universe is very difficult. My niece to survive three mass extinctions. Humanity got lucky! Then we get to the problem of space travel. We have not yet evolved in nuclear fusion drive. And may be never will. We need to feed the hydrogen gas, produced by the electrolysis of water into a fusion helix. Where the titanium plate, capitalises the nuclear fusion of hydrogen into helium. 1 2H⁺+TU+P→He²⁺+E²+X-ray+L wi So we need about 20 terms of our titanium plated helix. And even then the again to space out some hydrogen gas with our heated helium. Which should allow us to buzz around the cellar system. The we are left with a problem of blocking their radiation from the sun. Week in use the health centre superconducting magnetic helix, which will replace the earth's magnetic field. But we are still looking at two years to get to pluto. Though there is reall...