Which of these was the first nonvisible radiation to be detected from outer space?
A) X-rays
B) gamma rays
C) radio waves
D) ultraviolet (UV) light

Name: Which of these was the first nonvisible radiation to be detected from outer space? A) X-rays B) gamma rays C) radio waves D) ultraviolet (UV) light
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Radio waves were the first nonvisible radiation to be detected from outer space. This discovery was made by Karl Jansky in 1931, marking the beginning of radio astronomy.

Which of These Was the First Nonvisible Radiation to Be