via HACKADAY: The Hunt For Alien Radio Signals Began Sooner Than You Think nerfd 1 year ago Every 26 months, Earth and Mars come tantalizingly close by virtue of their relative orbits…. Share this: Click to share on X (Opens in new window) X Click to share on Reddit (Opens in new window) Reddit Click to share on Facebook (Opens in new window) Facebook Click to share on Tumblr (Opens in new window) Tumblr Click to share on Pinterest (Opens in new window) Pinterest Click to email a link to a friend (Opens in new window) Email
