{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/0185cea5-9e3b-4b82-a887-26f91f92765f/1b74cf4a-1587-428d-8669-43677f24e378?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"15 November 2018: Barnard’s Star, and clinical trials","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/61b9f3b71a8cbe675f3cedcb/61b9f40a7701000015818303.jpg?height=200","description":"<p>This week, evidence of a nearby exoplanet, and clinical trials in a social media world.</p>","author_name":"Springer Nature Limited"}