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Homi J. Bhabha Biography: Age, Career, Family and More

F4U Editorial Desk • Updated September 29, 2026 • 6 min read

Quick Info

Date of birth30 October 1909

Age56 (at time of death)

BirthplaceBombay, Bombay Presidency, British India (present-day Mumbai, Maharashtra, India)

ProfessionNuclear Physicist

NationalityIndian

Marital statusUnmarried

FamilyFather: Jehangir Hormusji Bhabha; Mother: Meherbai Bhabha; Brother: Jamshed Bhabha

Homi J. Bhabha Biography

Homi Jehangir Bhabha was an Indian nuclear physicist who founded key research institutions that shaped India’s atomic energy programme. A Cambridge-trained

Early life and background

Homi Jehangir Bhabha was born on 30 October 1909 in Bombay (then Bombay Presidency, British India). He came from a Parsi family: his father was Jehangir Hormusji Bhabha, a lawyer, and his mother was Meherbai Bhabha, a granddaughter of philanthropist Sir Dinshaw Petit. He grew up in Bombay and completed his early schooling at Cathedral and John Connon School before moving on to higher studies.

Bhabha pursued advanced education in science and engineering. He attended Elphinstone College and then studied at the Royal Institute of Science. He went to Caius College, Cambridge, where he took first-class honours in the Mechanical Sciences Tripos and later the Mathematical Tripos. He completed doctoral studies in theoretical and nuclear physics at Cambridge in the early 1930s, earning a doctorate under Ralph H. Fowler. During this period he held prestigious studentships and worked at the Cavendish Laboratory and with leading physicists in Cambridge and Copenhagen.

Career

Bhabha’s early research focused on cosmic rays and particle physics. His first scientific paper addressed the absorption of cosmic radiation and preceded the award of his doctorate. In the mid-1930s he produced theoretical work on electron-positron scattering — a result that later became known as Bhabha scattering — and collaborated with colleagues such as Walter Heitler on the theory of cosmic ray showers. His theoretical calculations agreed with experimental observations of cosmic ray cascades made by earlier investigators.

With the outbreak of World War II, Bhabha returned to India in 1939 and took up a position as Reader in the Physics Department at the Indian Institute of Science, which at the time was led by C. V. Raman. He was elected a Fellow of the Royal Society in 1942 and that same year received the Adams Prize.

Bhabha was a driving force behind the creation of India’s institutional base for fundamental physics and atomic energy. In 1944 he established the Cosmic Ray Research Unit with support from the Sir Dorabji Tata Trust and proposed a dedicated institute for fundamental research in physics. The trust and the government of Bombay supported that proposal, and the Tata Institute of Fundamental Research (TIFR) was inaugurated in 1945. Bhabha served as founding director and professor of physics at TIFR, expanding its facilities and scientific reach in subsequent years.

In 1948 he helped set up the Atomic Energy Commission and became its first chairperson. He pushed for dedicated facilities to support experimental work in atomic energy; this led to the establishment of the Atomic Energy Establishment Trombay (AEET) in 1954 and the creation of the Department of Atomic Energy the same year. AEET would later be renamed in his honour.

Bhabha represented India on international stages related to atomic energy. He attended International Atomic Energy Agency forums in the 1950s and served as president of the United Nations Conference on the Peaceful Uses of Atomic Energy held in Geneva in 1955. He also held national advisory roles, including membership of scientific advisory bodies to the Indian government.

Public profile

Bhabha received multiple honours during his career. He was awarded the Adams Prize in 1942 and the Padma Bhushan in 1954. He was nominated several times for the Nobel Prize in Physics in the early 1950s and mid-1950s and was elected a Fellow of the Royal Society. In 1958 he was recognized with a foreign honorary membership of the American Academy of Arts and Sciences. His scientific contributions, institutional leadership, and advocacy for atomic research led to his wide recognition in India and abroad.

Personal life

Bhabha remained unmarried. He belonged to a family engaged with public life and culture: his brother Jamshed Bhabha later became associated with the National Centre for the Performing Arts in Mumbai. Homi Bhabha’s paternal family included figures active in education and industry, and he grew up in an environment that valued both learning and public service.

Death

Homi J. Bhabha died on 24 January 1966 at the age of 56. He was among those lost when Air India Flight 101 crashed near Mont Blanc.

Latest updates

Institutions Bhabha founded—principally the Tata Institute of Fundamental Research and the Atomic Energy Establishment at Trombay—remain central to India’s scientific infrastructure. The Atomic Energy Establishment later became widely known by the name that honours him.
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Recent Work

Founding director and professor of physics at the Tata Institute of Fundamental Research (TIFR)

Established TIFR in 1945 and developed it into a national center for fundamental physics research.

1945
Chairperson of the Atomic Energy Commission and founder of AEET

Led the Atomic Energy Commission from 1948 and oversaw the establishment of the Atomic Energy Establishment Trombay and the Department of Atomic Energy in 1954.

1948-1954
President, United Nations Conference on the Peaceful Uses of Atomic Energy

Served as president of the Geneva conference in 1955 representing India on international atomic energy matters.

1955
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Career Highlights

  1. Reader, Indian Institute of Science (1939)
  2. Founder and director, Tata Institute of Fundamental Research (1945)
  3. Founder, Cosmic Ray Research Unit (1944)
  4. First chairperson, Atomic Energy Commission (1948)
  5. Established Atomic Energy Establishment Trombay and Department of Atomic Energy (1954)
  6. President, UN Conference on the Peaceful Uses of Atomic Energy (1955)
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Frequently Asked Questions

When was Homi J. Bhabha born?

30 October 1909

What is Homi J. Bhabha known for?

Nuclear Physicist

What is Homi J. Bhabha’s marital status?

Unmarried