Sonar in extraterrestrial contexts The use of both active and passive sonar has been proposed for various extraterrestrial environments. One example is Titan, where active sonar could be used to determine the depth of its hydrocarbon seas,Arvelo & Lorenz (2013), J Acoust Soc Am and passive sonar could be used to detect methanefalls.
Sonar in extraterrestrial contexts The use of both active and passive sonar has been proposed for various extraterrestrial environments. One example is Titan, where active sonar could be used to determine the depth of its hydrocarbon seasArvelo & Lorenz (2013), J Acoust Soc Am and passive sonar could be used to detect methanefalls.