ISRO is the nodal agency for India's space exploration and research activities, including those related to the search for extraterrestrial life.

The Exoworlds mission, also known as the India-NASA Exoplanet Mission, is a joint venture between ISRO and NASA to search for exoplanets, or planets orbiting stars other than the Sun.

The GMRT is a radio telescope located in Pune, India, and is used for a variety of astronomical observations, including the study of exoplanets and the search for extraterrestrial life.

Dr. Narlikar is a renowned astrophysicist and cosmologist who has made significant contributions to the field of astrobiology. He is known for his work on the anthropic principle and the search for extraterrestrial life.

IISc in Bangalore, India, has a dedicated Center for Astrobiology that conducts research on the origin, evolution, and distribution of life in the universe.

Mangalyaan, also known as the Mars Orbiter Mission, was India's first interplanetary mission and was designed to study the Martian atmosphere, surface, and mineralogy, as well as search for signs of past or present life.

Dr. Narlikar is a proponent of the panspermia hypothesis and has written extensively on the possibility of life originating elsewhere in the universe and being transported to Earth via comets or asteroids.

Astrosat, also known as the Indian Space Observatory, is a multi-wavelength space telescope that is being developed by ISRO to study a wide range of astronomical objects, including exoplanets and search for signs of life in the universe.

Dr. Narlikar is a strong advocate for the SETI program and has been involved in several SETI initiatives, including the Search for Extraterrestrial Civilizations (SETEC) project.

Europa Clipper is a NASA mission that is being planned to launch in 2024 to study Jupiter's moon, Europa, and search for signs of life in its subsurface ocean.

Dr. Narlikar has conducted extensive research on the habitability of exoplanets and the search for biosignatures, which are indicators of the presence of life.

Mangalyaan-2 is a planned Indian space mission that aims to search for signs of life on Mars and study the Martian atmosphere and surface.

Dr. Narlikar has written extensively on the origin of life and the possibility of life beyond Earth, and has proposed several theories on these topics.

Venus Orbiter is a planned Indian space mission that aims to study the habitability of Venus and search for signs of past or present life.