Dr. B.S. Sathyaprakash, an Indian astrophysicist, made significant contributions to the LIGO collaboration, which led to the groundbreaking discovery of gravitational waves.

The Cosmic Background Imager (CBI), the Atacama Cosmology Telescope (ACT), and the South Pole Telescope (SPT) are all international astrophysics collaborations focused on studying the cosmic microwave background radiation.

Dr. Govind Swarup, an eminent Indian astrophysicist, played a crucial role in the development of the Chandra X-ray Observatory, contributing to its scientific capabilities.

Dr. Rohini Godbole, an Indian theoretical physicist, has made significant contributions to the research conducted at the Large Hadron Collider (LHC) at CERN.

The Dark Energy Survey Collaboration is an international astrophysics collaboration dedicated to studying dark energy and dark matter through the Dark Energy Survey (DES).

Dr. Sheperd Doeleman, an Indian-American astrophysicist, played a leading role in the Event Horizon Telescope (EHT) collaboration, which captured the first image of a black hole.

Dr. Raghunathan Srianand, an Indian astrophysicist, contributed to the development of the James Webb Space Telescope (JWST), a groundbreaking mission to study the early universe and exoplanets.

The NICER Collaboration is an international astrophysics collaboration dedicated to studying the properties of neutron stars and other compact objects using the Neutron Star Interior Composition Explorer (NICER) mission.

Dr. R. Cowsik, an eminent Indian astrophysicist, played a significant role in the development of the Atacama Large Millimeter Array (ALMA), a powerful radio telescope array.

The SDSS Collaboration is an international astrophysics collaboration dedicated to studying the evolution of galaxies and the large-scale structure of the universe through the Sloan Digital Sky Survey (SDSS).

Dr. Govind Swarup, a renowned Indian astrophysicist, played a crucial role in the development of the Giant Metrewave Radio Telescope (GMRT), a major astronomical facility in India.

The LSST Collaboration is an international astrophysics collaboration dedicated to studying the properties of dark matter and dark energy through the Large Synoptic Survey Telescope (LSST).

Dr. Govind Swarup, a renowned Indian astrophysicist, played a crucial role in the development of the Chandra X-ray Observatory, a major astronomical facility in India.

The Cosmic Background Imager (CBI), the Atacama Cosmology Telescope (ACT), and the South Pole Telescope (SPT) are all international astrophysics collaborations focused on studying the cosmic microwave background radiation.

Dr. Raghunathan Srianand, an Indian astrophysicist, contributed to the development of the James Webb Space Telescope (JWST), a groundbreaking mission to study the early universe and exoplanets.