Earth vs. Venus (IMAGE) San Francisco State University Caption Despite being similarly sized, Earth (represented but the right-half of this image) and Venus (represented by the left half), have vastly different surface conditions. Credit NASA/JPL-Caltech/Ames Usage Restrictions Must credit NASA/JPL-Caltech/Ames 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.