”Based on data from the last 20 years, we found that if an extraterrestrial intelligence were in a location that could observe the alignment of Earth and Mars, there’s a 77% chance that they would be in the path of one of our transmissions — orders of magnitude more likely than being in a random position at a random time.”
–Statement by Penn State graduate student Pinchen Fan, one of the authors of a recent study, Detecting Extraterrestrial Civilizations that Employ an Earth-level Deep Space Network. The study looked at NASA transmissions from Earth to space missions in the the solar system to determine if it could assist with the search for extraterrestrial intelligence (SETI).
Our Awesome Universe 