‘Mini-Neptunes’ beyond solar system may soon yield signs of lifehttps://www.theguardian.com/science/2021/aug/26/mini-neptune-beyond-solar-system-may-soon-yield-sign-life-hycean-exoplanet-cambridge-astronomer by vorticalbox • 5 years ago 2 0 5 years agoTHtheguardian.com