{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Fmars-technica.simplecast.com%2Fepisodes%2Fwas-there-life-on-mars-VYXoW2Oa","width":444,"version":"1.0","type":"rich","title":"Was there life on Mars?","thumbnail_width":300,"thumbnail_url":"https://image.simplecastcdn.com/images/941ede72-3894-4344-8817-c88aa9797fa6/f4ef1766-ca16-4a8d-9741-781c1cfda5bd/marstechnica1.jpg","thumbnail_height":300,"provider_url":"https://simplecast.com","provider_name":"Simplecast","html":"<iframe src=\"https://player.simplecast.com/836d5362-7ee7-4113-a119-a020f9495bee\" height=\"200\" width=\"100%\" title=\"Was there life on Mars?\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"The Perseverance rover will dig into the Red Planet’s past to find out if ancient life once existed on the Martian surface — but to fully understand what we want to learn, we have to look back at what we already know."}