The Solar Ultraviolet Imaging Telescope (SUIT), one of the primary payloads on board Aditya- L1 , India’s first dedicated space-based solar mission , has now released its first complete set of calibrated science-ready data for the global research community, according to an announcement made on ... Aditya - L1 is a spacecraft that studies the Sun from a halo orbit around the Sun-Earth L1 point. It carries seven payloads to observe the Sun's photosphere, chromosphere and corona using electromagnetic and particle detectors. ADITYA - L1 Access Data ADITYA - L1 The First Observatory-Class Space-Based Solar Mission Aditya - L1 is the first space based observatory class Indian solar mission to study the Sun. The spacecraft is planned to be placed in a halo orbit around the Lagrangian point 1 ( L1 ) of the Sun-Earth system, which is about 1.5 million km from the Earth. Aditya L1 shall be the first space based Indian mission to study the Sun. The spacecraft shall be placed in a halo orbit around the Lagrange point 1 (L1) of the Sun-Earth system, which is about 1.5 million km from the Earth.