ADAHELI, ADvanced Astronomy for HELIophysics, is an Italian solarsatellite project for the investigation of solar activity and dynamics.[1] It is designed to investigate the fast dynamics of the solar photosphere and chromosphere performing visible and NIR broad-band and monochromatic observations.[2]
On board instruments will be a millimeter band radiometer and a VIS-NIR (visible and near infrared spectrum) high resolution telescope.[1]