The Indian Space Research Organization (ISRO) is the primary space agency of India, tasked with developing and implementing the country's space program.

Chandrayaan-1 was India's first lunar mission, launched in 2008. It successfully orbited the Moon and conducted various scientific experiments.

Mangalyaan, also known as the Mars Orbiter Mission, was India's first mission to Mars, launched in 2013. It successfully entered Mars' orbit and conducted various scientific observations.

Gaganyaan is India's first crewed space mission, planned for launch in 2023. It aims to send three astronauts into space and orbit the Earth.

Subrahmanyan Chandrasekhar was an Indian-American astrophysicist who made significant contributions to understanding the evolution of stars and galaxies. He won the Nobel Prize in Physics in 1983.

The Giant Metrewave Radio Telescope (GMRT) is a large radio telescope located near Pune, India. It is one of the world's largest radio telescopes and is used for studying various astronomical objects.

Vikram Sarabhai was an Indian physicist and astronomer who made significant contributions to the study of cosmic microwave background radiation. He was also the founder of the Indian Space Research Organization (ISRO).

Aditya-L1 is an Indian satellite launched in 2017 to study the Sun. It is the first Indian satellite dedicated to solar studies.

Subrahmanyan Chandrasekhar was an Indian-American astrophysicist who made significant contributions to understanding the formation and evolution of stars. He won the Nobel Prize in Physics in 1983.

NISAR (NASA-ISRO Synthetic Aperture Radar) is an Indian satellite launched in 2019 to study the Earth's atmosphere. It is a joint mission between ISRO and NASA.

Subrahmanyan Chandrasekhar was an Indian-American astrophysicist who made significant contributions to understanding the origin and evolution of the universe. He won the Nobel Prize in Physics in 1983.

Oceansat-3 is an Indian satellite launched in 2021 to study the Earth's oceans. It is the third satellite in the Oceansat series.

Subrahmanyan Chandrasekhar was an Indian-American astrophysicist who made significant contributions to understanding the structure and dynamics of galaxies. He won the Nobel Prize in Physics in 1983.

RISAT-2BR2 is an Indian satellite launched in 2022 to study the Earth's land surface. It is the second satellite in the RISAT-2B series.