@Hannah Wakeford Hannah Wakeford shines a fresh light on the atmosphere of hellish exoplanet WASP39b as determined by #JWST on BBC Science in Action in an hour. bbc.co.uk/programmes/w3c…

Closer to home, @National Centre for Atmospheric Science Laura Wilcox warns that reducing atmospheric pollution as we shut down fossil burning is going to exacerbate (in the short term) global warming due to CO2 ... such as a 40% increase in the heatwaves like China saw this year.

Neuroscientist Elseline Hoekzema of reveals the substantial Ann's sometimes long-term a mother's brain can undergo during pregnancy ... revealed through MRI scans. It's not just a myth, I learn. A tour de force of a study with remarkable volunteer mothers.

(I asked @Hannah Wakeford about JWST observations of Trappist1 after the rest of the interview was done. Going on apace it seems twitter.com/JWSTObservatio…)