Chinese astronaut Wang Yaping conducts a school lesson from space . Hong Kong ( CNN ) -- The astronaut teaches students through a live link - up from the Chinese space module . Wang asks students about space junk , weighing mass in space and UFOs . China has an ambitious space program that includes putting a man on the moon after 2020 .
Chinese astronaut Wang Yaping conducts a school lesson from space . The astronaut teaches students through a live link - up from the Chinese space module . Wang asks students about space junk , weighing mass in space and UFOs . China has an ambitious space program that includes putting a man on the moon after 2020 .