A Long March 7 orbital launch vehicle carrying China's cargo spacecraft Tianzhou-1 is seen shortly before lift off from its launch pad at the Wenchang Space Launch Centre in Wenchang, southern China's Hainan Province, on April 20, 2017. A Chinese rocket successfully sent the country's first cargo spacecraft, Tianzhou-1, into space from the southern island province of Hainan on April 20. (Photo by Fred Dufour/AFP Photo)
