Multiple choice

Who found radio waves in space?

  1. Karl Janski

  2. Shumaker Lorenz

  3. Abraham Poulose

  4. Roger Made
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Karl Jansky discovered radio waves from space in 1932 while working at Bell Labs. He detected radio noise coming from the Milky Way galaxy, founding the field of radio astronomy. This was the first detection of extraterrestrial radio waves.

Keep practicing — related questions