Launch of the Hard X-ray Modulation Telescope (HXMT, also known as Insight) on June 15, 2017, from the Jiuquan Satellite Launch center in Gobi Desert, China. Video by: Andrzej Zdziarski, N. Copernicus Astronomical Center, Polish Academy of Sciences, Warsaw, Poland. Edited by: Anna Yang, International Space Science Institute - Beijing, China.