Om avsnittet
The great astronomer Carl Sagan used to say that if he were transported anywhere in the solar system he would know which planet he was on just by looking around.
Fler avsnitt
Visa alla avsnitt av A Moment of ScienceA Moment of Science med Indiana Public Media finns tillgänglig på flera plattformar. Informationen på denna sida kommer från offentliga podd-flöden.