Anders Johansen 🪨🌍🇺🇦 @astroandersj.bsky.social · 25/02/2025So the radius gap may be primordial and photoevaporation, in our view, plays mainly a role of actually filling in the gap region with planets completely or partially stripped of their gas envelope. 110
Anders Johansen 🪨🌍🇺🇦 @astroandersj.bsky.social · 25/02/2025This gives these nice 'crocodile' plots where the radius gap is clearly visible out to 0.5 astronomical units (AU) or so. 100
Anders Johansen 🪨🌍🇺🇦 @astroandersj.bsky.social · 25/02/2025The radius valley describes the lack of planets with radii around 1.5-2 times Earth's radius. Here a famous plot of the radius gap from Fulton et al. (2017). 100
Anders Johansen 🪨🌍🇺🇦 @astroandersj.bsky.social · 06/10/2023A great community note from that other site. 042