Question

question 1
1 pts
what is the best wavelength to observe young stars being born?
infrared
blue light
visible
gamma - rays
ultraviolet

Explanation:

Young stars are often surrounded by dust clouds. Infrared light can penetrate these dust clouds better than other wavelengths (blue light, visible light, gamma - rays, ultraviolet) which are either scattered or absorbed more by the dust.

Answer:

infrared