Sentences with phrase «interstellar radio transmissions»
These bizarre characteristics have raised eyebrows among professional practitioners of SETI, the search for extraterrestrial intelligence, who use large radio telescopes to listen for interstellar radio transmissions from other cosmic civilizations.
https://www.scientificamerican.com/ Not exact matches
This time, Billy receives an interstellar transmission while working on a Photachyon Transceiver (a radio that can receive signals anywhere in the galaxy).