{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Fmars-technica.simplecast.com%2Fepisodes%2Fwhat-rocks-may-reveal-about-martian-life-fpUClsnb","width":444,"version":"1.0","type":"rich","title":"What rocks may reveal about Martian life","thumbnail_width":300,"thumbnail_url":"https://image.simplecastcdn.com/images/941ede72-3894-4344-8817-c88aa9797fa6/f606bf40-1bbe-41d3-aef2-041d4dc7775c/marstechnicae63000.jpg","thumbnail_height":300,"provider_url":"https://simplecast.com","provider_name":"Simplecast","html":"<iframe src=\"https://player.simplecast.com/e1d8e408-1145-49de-b9ff-109f51aced69\" height=\"200\" width=\"100%\" title=\"What rocks may reveal about Martian life\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"Before we can dive into answering questions about life on Mars, we have to answer some questions about life on Earth — and rocks throughout the American Southwest have a lot to add to the conversation."}