Edward Ashpole

A British science journalist's slightly odd take on the search for extraterrestrial life and intelligence. The most easily found evidence for ET life, he points out, would be the spectral lines of such substances as ozone in starlight reaching us through the atmospheres of exoplanets. He argues that the best bet for finding evidence of ET intelligences (who may themselves have inferred the existence of life on Earth by the spectral method) is to look for robots or other artifacts they have sent to our neighborhood (e.g. Luna or Mars).… (plus d'informations)