HALO inside (IMAGE) Johannes Gutenberg Universitaet Mainz Caption Inside the HALO aircaft: The specially developed devices combine innovative remote sensing methods with highly accurate local measurements on the aircraft. Credit photo/©: Martin Riese / Forschungszentrum Jülich Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.