Humans have dreamed about traveling to other star systems and setting foot on alien worlds for generations. To put it mildly, interstellar exploration is a very daunting task. As we explored in a previous post, it would take between 1000 and 81,000 years for a spacecraft to reach Alpha Centauri (of which Proxima Centauri is … Continue reading NASA Selects Bold Proposal to “Swarm” Proxima Centauri with Tiny Probes