China designated April 24 as Space Day in 2016 to mark the anniversary of the country's first satellite launch in 1970. The second Space Day was on Monday, celebrating the country's aerospace achievements and signaling its ambitions to explore the cosmos.Subscribe to us on YouTube: https://goo.gl/lP12gAWatch CGTN Live: https://www.youtube.com/watch?v=L2-Aq...Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvn...Download our APP on Google Play (Android): https://play.google.com/store/apps/de...Follow us on:Facebook: https://www.facebook.com/ChinaGlobalT...Instagram: https://www.instagram.com/cgtn/?hl=zh-cnTwitter: https://twitter.com/CGTNOfficialPinterest: https://www.pinterest.com/CGTNOfficial/Tumblr: http://cctvnews.tumblr.com/Weibo: http://weibo.com/cctvnewsbeijing