15-05-2021 | 14:07 PM
Aditya-L1 Support Cell (AL1SC)
• Aditya-L1 Mission is India’s first solar mission planned by the Indian Space Research Organisation (ISRO). Earlier the name was Aditya -1, which has been renamed Aditya-L1 Mission.
• It is ISRO’s second space-based astronomy mission after AstroSat for a scientific expedition to study the Sun. The mission was initially named Aditya 1 which was limited to observing only the solar corona.
About ALISC
• ISRO and ARIES collaborated on this project. The acronym ISRO stands for Indian Space Research Organization, and ARIES stands for Aryabhatta Research Institute for Observational Sciences.
• The Centre will house visiting observers and assist them in analyzing the mission's observations by providing data from the mission.
• It would consolidate all of the mission's data into a single interface.
Aditya-L1
• The Aditya-1 mission was conceived as a 400kg class satellite carrying one payload, the Visible Emission Line Coronagraph (VELC), and was planned to launch in an 800 km low earth orbit.
• A Satellite placed in the halo orbit around the Lagrangian point 1 (L1) of the Sun-Earth system has the major advantage of continuously viewing the Sun without any occultation/ eclipses.
