Apollo 9 astronaut, @b612foundation co-founder and a man with an extraordinary sense of humour, Rusty Schweickart, talks to me about asteroid deflection @StarmusFestival: https://t.co/DALRnrkB9t pic.twitter.com/kXfWmCYe0q
— SophieCo (@SophieCo_RT) November 8, 2019
