"I propose a version of the Drake Equation for Lurkers on near-Earth objects. By using it, one can compare a Search for Extraterrestrial Artifacts (SETA) strategy of exploring for artifacts to the conventional listening-to-stars SETI strategy, which has thus far found no artificial signals of technological origin. In contrast, SETA offers a new perspective, a … Continue reading A Drake Equation for Alien Artifacts
Tag: space
NASA’s Guide to Near Lightspeed Space Travel
https://www.youtube.com/watch?v=l4u4wV_dOi0 The channel has a bunch of strangely informative videos on space that can make difficult physics topics more accessible to people that don't know anything about physics, like me.
cafebedouin.org 