Jayant vishnu Narlikar (1938–2025) was a pioneering indian astrophysicist, cosmologist, and science communicator known for his critical approach to mainstream cosmology and his commitment to making science accessible to the public. Over the decades, he became a symbol of scientific curiosity and independent thought.

Early Life and Education
Born on July 19, 1938, in Kolhapur, Maharashtra, Narlikar grew up in a scholarly environment. His father was a respected mathematician, and his mother, a sanskrit scholar. He studied at Banaras Hindu university and then moved to Cambridge university, where he became Senior Wrangler—a title awarded to the top mathematics undergraduate—and later earned his Ph.D. under the guidance of Sir Fred Hoyle.

Scientific Work and Theories
Narlikar is best known for his alternative ideas to the Big Bang theory. Alongside Fred Hoyle, he developed the Hoyle–Narlikar theory of gravity, which introduced a more Machian view of the universe. Later, he contributed to the Quasi-Steady State Cosmology (QSSC), which proposed that the universe has no single beginning but evolves through continuous, smaller-scale creation events.

This theory stood in contrast to the widely accepted Big Bang model, and while it remained controversial, Narlikar remained firm in his scientific skepticism, urging the community to stay open to competing models.

Science Beyond Academia
Beyond research, Narlikar was a gifted writer and speaker. He wrote numerous science fiction stories and books in English, Marathi, and Hindi, aiming to inspire curiosity and rational thinking. His works often blended imagination with scientific ideas, making them popular among young readers and science enthusiasts.

He also led high-altitude balloon experiments that explored the possibility of microorganisms in the upper atmosphere, supporting the panspermia hypothesis—the idea that life on Earth might have extraterrestrial origins.

Institution Builder and Mentor
In 1988, Narlikar founded the Inter-University Centre for Astronomy and Astrophysics (IUCAA) in Pune, turning it into one of India’s leading astronomy research institutes. As its first director, he mentored many young scientists and fostered a culture of open inquiry.

Recognition and Legacy
Narlikar received several prestigious awards, including the Padma Bhushan, Padma Vibhushan, and the Kalinga prize for science communication. His autobiography and literary contributions also won recognition, including the Sahitya Akademi Award.

He passed away peacefully on May 20, 2025, leaving behind a rich legacy of scientific exploration and public engagement.

Why Narlikar Matters
Jayant Narlikar wasn’t just a scientist—he was a thinker who dared to challenge the dominant views in cosmology. He believed that science must be rooted in observation and openness to new ideas. His life serves as an inspiration for critical thinking, creativity, and the pursuit of knowledge.
For more interesting updates wa click and follow Indiaherald WhatsApp channel

Find out more:

jayant

Sindujaa D N

20/05/2025 09:39 PM