Which range of electromagnetic radiation is useful for observing newborn protostars in their gas and dust nebulae?

Question

Quizplus · Accepted Answer

Infrared radiation is the best choice for observing newborn protostars in their gas and dust nebulae because this type of radiation can penetrate through the dust and gas surrounding the protostar, allowing astronomers to see the warmest regions where the protostar is forming. Visible light is blocked by the dust, highly penetrating X-rays are absorbed by the surrounding material, and radio waves are too long to provide detailed images.

Which Range of Electromagnetic Radiation Is Useful for Observing Newborn