All of the above options are innovative approaches to public outreach and astronomy education in India. Mobile planetariums bring the night sky to remote areas, virtual reality tours of the night sky allow people to explore the universe from the comfort of their own homes, and astronomy apps and games make learning about astronomy fun and engaging.

All of the above organizations are leaders in public outreach and astronomy education in India. The Nehru Planetarium is one of the most popular planetariums in the world, ISRO is responsible for India's space program, and NCSM operates a network of science museums across the country.

The Nehru Science Centre Astronomy Festival is an annual event held in Mumbai, India. It is one of the largest astronomy festivals in the world and attracts over 100,000 visitors each year.

All of the above Indian astronomers are known for their work on public outreach and astronomy education. Dr. Jayant Narlikar is a cosmologist and author who has written extensively about astronomy for the general public. Dr. Arvind Paranjpye is an astrophysicist and science communicator who has hosted several popular television shows about astronomy. Dr. Raghunandan Srinivasan is an astronomer and educator who has developed several innovative programs to teach astronomy to children.

The National Programme for Astronomy Education is a program launched by the Indian government in 2017 to promote astronomy education in schools. The program provides funding for astronomy education resources, teacher training, and student competitions.

The Nehru Planetarium in Mumbai is the largest planetarium in India. It was built in 1977 and has a seating capacity of over 1,000 people.

Karnataka is known for its astronomy and astrophysics research. The state is home to several major observatories, including the Giant Metrewave Radio Telescope (GMRT) and the Vainu Bappu Observatory.

The Indian Space Research Organization (ISRO) is the Indian space agency. It is responsible for India's space program and has launched several satellites and spacecraft, including the Chandrayaan-1 lunar mission and the Mars Orbiter Mission.

Aryabhata was the first Indian satellite to be launched into orbit. It was launched on April 19, 1975, from the Satish Dhawan Space Centre in Sriharikota, Andhra Pradesh.

Rakesh Sharma was the first Indian astronaut to travel into space. He flew aboard the Soviet spacecraft Soyuz T-11 in 1984.

Kalpana Chawla was the first Indian woman to travel into space. She flew aboard the Space Shuttle Columbia in 1997 and 2003.

Sunita Williams has spent the most time in space of any Indian astronaut. She has flown aboard the Space Shuttle and the International Space Station, and has spent a total of 322 days in space.

The Mars Orbiter Mission, also known as Mangalyaan, was the first Indian space mission to successfully orbit Mars. It was launched in 2013 and entered orbit around Mars in 2014.

Chandrayaan-1 was the first Indian space mission to land on the Moon. It was launched in 2008 and successfully landed on the Moon in 2009.

Voyager 1 is an American space probe that is currently exploring the outer planets of the solar system. It was launched in 1977 and has visited Jupiter, Saturn, Uranus, and Neptune.