Most SETI searches are done at
A) gamma wavelengths.
B) X- ray wavelengths.
C) visual wavelengths.
D) radio wavelengths.
E) infrared wavelengths.

Question

Quizplus · Accepted Answer

Most SETI (Search for Extraterrestrial Intelligence) searches are conducted at radio wavelengths because radio waves can travel vast distances through the cosmos without being significantly absorbed or scattered by interstellar medium, making them an effective means for potential interstellar communication.

Most SETI Searches Are Done at