Chinas Shenzhou 13 astronauts are all set to present a science lesson live from the orbiting Tiangong space station on Thursday.Astronauts Zhai Zhigang, Wang Yaping and Ye Guangfu will start the class at 2:40 am EST (0740 GMT, 3:40 pm Beijing time) on Thursday (Dec. 9) from inside the Tianhe module, the core (and presently just module) of the Tiangong station. Related: The most current news about Chinas area program Chinese astronaut Wang Yaping inside the Tianhe module for Chinas Tiangong space station.
