“On The Late Show with Stephen Colbert (September 9, 2015), as cited in "Elon Musk's new idea: Nuke Mars", CNN (September 11, 2015)”
Source: Wikiquote
“On The Late Show with Stephen Colbert (September 9, 2015), as cited in "Elon Musk's new idea: Nuke Mars", CNN (September 11, 2015)”
Source: Wikiquote