Taiji 1 space-based gravitational wave detection test satellite http://www.go-taikonauts.com/en/chinese-space-news/2701-taiji-1-space-based-gravitational-wave-detection-test-satellite
El cometa interestelar C/2019 Q4 Borísov http://feedproxy.google.com/~r/naukas/danielmarin/~3/zCRoIpDNOxQ/
‘Ad Astra’ per historia http://feedproxy.google.com/~r/CollectspaceTodayInSpaceHistory/~3/MWjBC5_Y9QM/index.html
Long March 3B launches latest Beidou-3M satellites Long March 3B launches latest Beidou-3M satellites
Cosmonaut Sigmund Jähn, 1937-2019 http://feedproxy.google.com/~r/CollectspaceTodayInSpaceHistory/~3/GuWJBEeo0hs/index.html
Ecos Espaciales 