3 ms·
Mars missions are feasible now. See for example the missions described my Zubrin, e.g. https://en.wikipedia.org/wiki/Mars_Direct https://en.wikipedia.org/wiki/M
by adrianN 5y ago
Mars missions are feasible now. See for example the missions described my Zubrin, e.g. https://en.wikipedia.org/wiki/Mars_Direct https://en.wikipedia.org/wiki/Mars_Direct