english: And in 1960, Frank Drake conducted the first SETI observation looking at two stars, Tau Ceti and Epsilon Eridani, for about 150 hours.
non_english: A v 1960, Frank Drake uskutočnil prvé pozorovanie SETI pohľadom na dve hviezdy, Tau Ceti a Epsilon Eridani, na asi 150 hodín.