The stars in the sky observed at the Mars Camp in Lenghu Town, Northwest China's Qinghai Province, March 5, 2019. The camp is named for its unique Yadan landforms, or dry areas with wind erosion landscape. (Photo: China News Service/Ye Ziyi)
The stars in the sky observed at the Mars Camp in Lenghu Town, Northwest China's Qinghai Province, March 5, 2019. The camp is named for its unique Yadan landforms, or dry areas with wind erosion landscape. (Photo: China News Service/Ye Ziyi)
The stars in the sky observed at the Mars Camp in Lenghu Town, Northwest China's Qinghai Province, March 5, 2019. The camp is named for its unique Yadan landforms, or dry areas with wind erosion landscape. (Photo: China News Service/Ye Ziyi)
The stars in the sky observed at the Mars Camp in Lenghu Town, Northwest China's Qinghai Province, March 5, 2019. The camp is named for its unique Yadan landforms, or dry areas with wind erosion landscape. (Photo: China News Service/Ye Ziyi)
The stars in the sky observed at the Mars Camp in Lenghu Town, Northwest China's Qinghai Province, March 5, 2019. The camp is named for its unique Yadan landforms, or dry areas with wind erosion landscape. (Photo: China News Service/Ye Ziyi)
The stars in the sky observed at the Mars Camp in Lenghu Town, Northwest China's Qinghai Province, March 5, 2019. The camp is named for its unique Yadan landforms, or dry areas with wind erosion landscape. (Photo: China News Service/Ye Ziyi)