Which of the following signals do astronomers search for as part of the hunt for extraterrestrial intelligence?

Question

Quizplus · Accepted Answer

Astronomers search for optical lasers as part of the hunt for extraterrestrial intelligence through a method called optical SETI. This involves looking for concentrated bursts of light in the optical frequency range, which could potentially be a signal from extraterrestrial intelligence. The other options, such as dust scattering, X-ray flashes, and gamma-ray bursts, are not typically used in the search for extraterrestrial intelligence.

Which of the Following Signals Do Astronomers Search for as Part