- abbr. 对外星智能的探索（search for extraterrestrial intelligence）
- n. (Seti)人名；(埃、刚(金))塞蒂
Search for Extraterrestrial Intelligence; the attempt to detect signals, esp radiowaves or light, from an intelligent extraterrestrial source 对外星智能的探索
Scientists at the SETI Institute in California are also interested in communicating with animals.
Who knows? And that's a different type of search. I'm trying to urge the SETI community to change their tactics a bit."
After a half-century,the search for extra-terrestrial intelligence, or SETI, has pretty much come up empty.
Or at least long enough for SETI researchers to pick up one of their signals?
The SETI Institute (founded in 1984) is a private, nonprofit organization dedicated to scientific research, education and public outreach.