51B-116-005 (29 April - 6 May 1985) --- Astronaut Don L. Lind, mission specialist, termed this scene of an aurora in the Southern Hemisphere as "spectacular," during a TV down link featuring discussion of the auroral observations on the seven-day flight. This scene was captured by astronaut Robert F. Overmyer, crew commander, using a 35mm camera. Dr. Lind, monitoring activity in the magnetosphere at various points throughout the flight, pinpointed the spacecraft's location as being over a point halfway between Australia and the Antarctic continent. There are moonlit clouds on Earth. The blue-green band and the tall red rays are aurora. The brownish band parallel to the Earth's horizon is a luminescence of the atmosphere itself and is referred to as airglow. Dr. T. Hallinan of the Geophysical Institute of Fairbanks serves as principal investigator for the auroral observations experiment and spent a great deal of time with Dr. Lind in preparation for the flight. Photo credit: NASA