Are we serious about colonising space? Flying to the Moon, to Mars, mining asteroids, chilling with aliens or something? And what's the use of dreaming about that? Today I ask Simonetta @sdipippo di Pippo, head of the Outer Space UN bureau, @UNOOSA.https://t.co/rbfx83KhvZ pic.twitter.com/3lrQIBuXNk
— SophieCo (@SophieCo_RT) 2018年10月29日