Weather on Venus (IMAGE) University of Tokyo Caption The three main weather patterns on Venus. Researchers think the dayside poleward circulation and newly discovered nightside equatorial circulation may fuel the planetwide super-rotation that dominates the surface of Venus. Credit © 2021 JAXA/Imamura et al. Usage Restrictions Credit © 2021 JAXA/Imamura et al. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.