Everything you need to know about SpaceX’s plan to colonize Mars

 All eyes were on Elon Musk today as he gave a keynote speech at the International Astronautical Conference in Mexico. Musk said he was going to detail SpaceX’s plans to colonize Mars and make humans an interplanetary species, and he delivered – at least, in part, since we still have a number of big questions that need answering. Read More