{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/62467c4f30fb610012fe03c4/63efd3f0479d500011b75855?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Expanding Our Knowledge | Carl Sagan's Tour of the Known Universe","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/62467c4f30fb610012fe03c4/1648850574199-144e2a03425ce0382a54381302bf9f59.jpeg?height=200","description":"<p>A short episode with the voice of Carl Sagan, describing the size of the Universe and our place in it.</p><p><br></p><p>Music:</p><p><br></p><p>Brian Eno</p>","author_name":"Motiversity"}