2.9K views · 37 reactions | Sixteen crew members have just returned from a zero-gravity test flight, conducting experiments on board to make space travel more accessible. Watch the full episode at www.skynews.com.au/flash | Sky News Australia | Facebook

6.5K views · 368 reactions | Two taikonauts recently showed students the effect a zero-gravity environment can have on experiments, using an effervescent tablet, some blue dye and a water ball. China's Shenzhou-13 crew members Zhai Zhigang, Wang Yaping and Ye Guangfu gave a livestream science lecture to students on Earth from the space station's Tianhe core module on Thursday afternoon. Check out the video for more. #SpaceChina | CGTN | Facebook