A child has fun at the space science art exhibition in Xi'an, northwest China's Shaanxi Province, Aug. 29, 2020. A space science art exhibition kicked off in Xi'an on Friday and will last till Nov. 30. (Xinhua/Liang Aiping)
Children have fun at the space science art exhibition in Xi'an, northwest China's Shaanxi Province, Aug. 29, 2020. A space science art exhibition kicked off in Xi'an on Friday and will last till Nov. 30. (Xinhua/Liang Aiping)
People visit the space science art exhibition in Xi'an, northwest China's Shaanxi Province, Aug. 29, 2020. A space science art exhibition kicked off in Xi'an on Friday and will last till Nov. 30. (Xinhua/Liang Aiping)
People visit the space science art exhibition in Xi'an, northwest China's Shaanxi Province, Aug. 29, 2020. A space science art exhibition kicked off in Xi'an on Friday and will last till Nov. 30. (Xinhua/Liang Aiping)