The applications of robotic arms in outer space are common these days. Russia recently launched a new module to the International Space Station (ISS), which includes a European Robotic Arm (ERA). At the core module of China's space station, a robotic arm is also onboard to assist the Chinese astronauts, or taikonauts, during their extravehicular activities. Which one is more powerful? For more: https://news.cgtn.com/news/2021-07-29/Tech-Breakdown-Which-space-robotic-arm-is-more-powerful--12iBtitSE48/index.html Subscribe to us on YouTube: https://goo.gl/lP12gA Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8 Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv