In this episode Jeni and Paul talk about exoplanet atmospheres, the latest thinking on solar system visitor Oumuamua, Vigin Orbit's woes, Relativity's 3D success, and the oldest orbiting satellite. There is the sky guide for April, a discussion about what new telescope Jeni should buy and listener emails, as well as Paul's miserable weather and Jeni's gala dinner talk for International Women's Day.