Lava Lake (IMAGE) Max-Planck-Gesellschaft Caption The LBT image of the lava lake of the volcano Loki on Jupiter's moon Io (orange) was laid over a Voyager image of the same structure (dark shade), as captured by space probe Voyager 1 (dark shading). Credit LBTO / NASA Usage Restrictions None 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.