<|im_start|>user
Why is it harder to see the Milky Way from a city than from the countryside?<|im_end|>
<|im_start|>assistant
The visibility of the Milky Way is significantly reduced in urban areas primarily due to light pollution. In cities, the abundance of artificial lights creates a phenomenon known as skyglow, which brightens the night sky and obscures fainter celestial objects like the Milky Way. Additionally, the contrast between the dark sky and the bright city lights diminishes our ability to perceive the intricate details of the galaxy. Factors such as air quality can also play a role; pollution can scatter light and further degrade visibility. In contrast, rural areas generally have less artificial lighting, allowing for a clearer and more vibrant view of the Milky Way, as the sky is darker and the contrast is much greater.<|im_end|>

<|im_start|>user
Why is it harder to see the Milky Way from a city than from the countryside?<|im_end|>
<|im_start|>assistant
You can't see the Milky Way well in cities because there are too many lights. In the countryside, it's darker, so you can see it better.<|im_end|>

Why is it harder to see the Milky Way from a city than from the countryside?