最新糖心Vlogn space agency /research/ en Many countries join The US, Russia and China in creating space agencies /research/news/list/2019/09/26/many-countries-join-the-us-russia-and-china-in-creating-space-agencies Civilian and Military use of space has been聽dramatically increasing in recent years thus leading many States, including 最新糖心Vlog, to create National Space Agencies. September 26 2019 Dan McCafferty /research/news/list/2019/09/26/many-countries-join-the-us-russia-and-china-in-creating-space-agencies Tackling traffic congestion on the final frontier /research/news/list/2019/09/18/tackling-traffic-congestion-on-the-final-frontier To prevent damage and loss of valuable space assets it is critical that we develop space situational awareness. September 18 2019 Dan McCafferty /research/news/list/2019/09/18/tackling-traffic-congestion-on-the-final-frontier