The Variable Star Section of the Astronomical Society of India is a group of astronomers dedicated to the study of variable stars. It was founded in 1958 and is one of the oldest and most active astronomy clubs in India.

The Comet Section of the Astronomical Society of India is a group of astronomers dedicated to the study of comets. It was founded in 1978 and is one of the most active astronomy clubs in India.

The Asteroid Section of the Astronomical Society of India is a group of astronomers dedicated to the study of asteroids. It was founded in 1984 and is one of the most active astronomy clubs in India.

The Meteor Section of the Astronomical Society of India is a group of astronomers dedicated to the study of meteor showers. It was founded in 1995 and is one of the most active astronomy clubs in India.

The Eclipse Section of the Astronomical Society of India is a group of astronomers dedicated to the study of eclipses. It was founded in 1997 and is one of the most active astronomy clubs in India.

The Planetary Science Section of the Astronomical Society of India is a group of astronomers dedicated to the study of planetary science. It was founded in 2000 and is one of the most active astronomy clubs in India.

The Astrobiology Section of the Astronomical Society of India is a group of astronomers dedicated to the study of astrobiology. It was founded in 2002 and is one of the most active astronomy clubs in India.

The Cosmology Section of the Astronomical Society of India is a group of astronomers dedicated to the study of cosmology. It was founded in 2004 and is one of the most active astronomy clubs in India.

The High-Energy Astrophysics Section of the Astronomical Society of India is a group of astronomers dedicated to the study of high-energy astrophysics. It was founded in 2006 and is one of the most active astronomy clubs in India.

The Gravitational Waves Section of the Astronomical Society of India is a group of astronomers dedicated to the study of gravitational waves. It was founded in 2015 and is one of the most active astronomy clubs in India.

The Dark Matter and Dark Energy Section of the Astronomical Society of India is a group of astronomers dedicated to the study of dark matter and dark energy. It was founded in 2017 and is one of the most active astronomy clubs in India.

The Exoplanet Section of the Astronomical Society of India is a group of astronomers dedicated to the study of exoplanets. It was founded in 2019 and is one of the most active astronomy clubs in India.

The Black Hole Section of the Astronomical Society of India is a group of astronomers dedicated to the study of black holes. It was founded in 2021 and is one of the most active astronomy clubs in India.

The Neutron Star Section of the Astronomical Society of India is a group of astronomers dedicated to the study of neutron stars. It was founded in 2022 and is one of the most active astronomy clubs in India.

The White Dwarf Section of the Astronomical Society of India is a group of astronomers dedicated to the study of white dwarfs. It was founded in 2023 and is one of the most active astronomy clubs in India.