都市で星を見ることができないが、田舎ではできるのは、光汚染として知られる現象のためです。そこには、遠くの星から光をかき消すために非常に多くのライトがあります。田舎と農村部は、通常、人口が少ないほど光汚染に苦しむことはありません。
The reason you can't see stars in the city but can in the countryside is because of a phenomenon known as light pollution, which is where there are so many lights on close together that they drown out the light from the distant stars. The countryside and rural areas don't suffer as much from light pollution as they are usually less populated and thereby have fewer lights on to contribute to the light pollution.