China to launch first satellite for space-based gravitational wave detection next year
(WorldNews China)

BEIJING -- China plans to launch its first satellite to test the technologies of the space-based gravitational wave detection program `Tianqin` by the end of 2019. The program Tianqin, meaning `harp in sky,` was initiated by Sun Yat-sen University in sSuth China`s Guangdong province in 2015. It will consist of three satellites forming an equilateral triangle around the earth....