INDIGO, or
IndIGO (
Indian Initiative in Gravitational-wave Observations) is a consortium of Indian
gravitational-wave physicists. This is an initiative to set up advanced experimental facilities for a multi-institutional observatory project in
gravitational-wave astronomy. Since 2009, the IndIGO Consortium has been involved in constructing the Indian roadmap for gravitational-wave astronomy and a phased strategy towards Indian participation in realizing a gravitational-wave observatory in the Asia-Pacific region. IndIGO is the Indian partner (along with the
LIGO Laboratory in USA) in planning the proposed LIGO-India project. LIGO-India is a proposed advanced gravitational-wave detector to be located in India, whose concept proposal is now under active consideration by the science funding agencies in India and USA.