The Udaipur Solar Observatory, established in 1972, is the oldest astronomical observatory in India.

The Giant Metrewave Radio Telescope (GMRT) is located near Pune, Maharashtra.

The Udaipur Solar Observatory is renowned for its studies of the Sun, including solar flares, sunspots, and coronal mass ejections.

The Vainu Bappu Observatory primarily focuses on optical astronomy, conducting observations in the visible and near-infrared regions of the electromagnetic spectrum.

ARIES is well-known for its contributions to the study of cosmic rays, high-energy particles that originate from outside the Earth's atmosphere.

The Himalayan Chandra Telescope (HCT) is the largest optical telescope in India, with a mirror diameter of 2.0 meters.

The Himalayan Chandra Telescope (HCT) is located at an altitude of 4,500 meters above sea level, making it one of the highest observatories in the world.

The GMRT is a powerful radio telescope that is used to study a wide range of astronomical phenomena, including the evolution of galaxies, the detection of extrasolar planets, and the observation of pulsars and black holes.

ARIES has made significant contributions to the study of gamma-ray bursts, which are powerful explosions that occur in distant galaxies.

The Vainu Bappu Observatory primarily focuses on optical astronomy, conducting observations in the visible and near-infrared regions of the electromagnetic spectrum.

The Udaipur Solar Observatory is renowned for its studies of the Sun, including solar flares, sunspots, and coronal mass ejections.

The Himalayan Chandra Telescope (HCT) is the largest optical telescope in India, with a mirror diameter of 2.0 meters.

The Himalayan Chandra Telescope (HCT) is located at an altitude of 4,500 meters above sea level, making it one of the highest observatories in the world.

The GMRT is a powerful radio telescope that is used to study a wide range of astronomical phenomena, including the evolution of galaxies, the detection of extrasolar planets, and the observation of pulsars and black holes.

ARIES has made significant contributions to the study of gamma-ray bursts, which are powerful explosions that occur in distant galaxies.