AIDiamandis Says First Space Economy Will Seem AlienElon Musk replies True to the futurist's post on X.digg it1570123456789012345678901234567892 Sources, 97d ago, first seen 97d agoCombined views10M2 Sources, first seen 97d ago9.6K likesCombined views10M2 Sources, first seen 97d ago9.6K likes