skeptical-science.com
According to NASA, interstellar travel will be viable by 2200 • Skeptical Science
Marc G. Millis, NASA’s leading expert on Breakthrough Propulsion Physics, has published a paper that speculates about when we can expect to make our first trip to another star. You can find the paper here. Sanity Warning: Its speculation, please digest with a few grains of salt. OK, so what he has done is to ... Read more
Dave