Special Event on the occasion of the International Day of Human Space Flight
12 April 2012
UN News Centre video stories on space exploration (13 April 2012):
"Given the problems we have on Earth, why should humans care about space?"
Charles Bolden, Administrator on NASA
Mario Livio, Senior Astrophysicist, Space Telescope Science Institute in Baltimore
Dava Sobel, author of The Planets and Galileo's Daughter
Sergei Savilev, Deputy Head of the Russian Space Agency (Roscosmos)