The exoplanet podcast
Hugh, Hannah, & Andrew discuss a handful of interesting recent exoplanet papers from the past few months. We chat about the news coverage of K2-18b and the claims of biomarkers in that atmosphere, new discoveries, exciting atmospheres, and haze formation. Hannah dives into the controversy of K2-18b and the announcement of DMS (a biomarker on Earth) detection amongst a methane dominated spectrum “Carbon-bearing Molecules in a Possible Hycean Atmosphere” by Madhusudhan et al.. The team
This month the exocast team chat to exoplanetary astronomer Dr Maximillian Guenther. We talk about finding transiting exoplanets with TESS & NGTS, open-source transit modelling, flares from M-dwarf stars, the role of UV in prebiotic chemistry, chemical mixing experiments in zero-g aboard the vomit comet, connections between science and art, and his role as project scientist of the ESA CHEOPS mission. And, of course, hear which important and personally connected planetary system Max has adopted