Advantages of radio astronomy include
A) radio waves are not scattered or deflected by Earth's atmosphere.
B) radio observations can be made even when the Sun is in the sky.
C) radio observations can be made even when the sky is obscured by clouds.
D) radio observations let astronomers study things that emit little visible light.
E) all of the above.

Question

Quizplus · Accepted Answer

All of the given options are advantages of radio astronomy. Radio waves can easily penetrate through Earth's atmosphere, which scatter or deflect visible light, making it difficult for telescopes on the ground to observe celestial objects. Radio observations can be made even during the daytime or when the sky is obscured by clouds, which is not possible with visible light observations. Additionally, radio astronomy enables astronomers to study a wide range of astronomical objects emitting little visible light, such as cold gas and dust clouds, neutron stars, and black holes.

Advantages of Radio Astronomy Include