Stephen William Hawking was born on January 8, 1942, in Oxford, England, coincidentally 300 years after the death of Galileo Galilei. Growing up in a highly intellectual family, young Stephen displayed an early fascination with mathematics and the mysteries of the universe. His father, Frank Hawking, was a medical researcher, while his mother, Isobel, brought a love of literature and philosophical discourse to the family environment.
At University College, Oxford, Hawking pursued physics despite his father's wish for him to study medicine. He completed his undergraduate studies with first-class honors in natural science. His subsequent move to Cambridge for his Ph.D. marked the beginning of his groundbreaking work in theoretical physics and cosmology under the supervision of Dennis Sciama.
In 1963, at the age of 21, Hawking received the devastating diagnosis of amyotrophic lateral sclerosis (ALS). Initially given just two years to live, he defied all medical predictions. His extraordinary resilience and determination led him to continue his research with even greater intensity, producing some of the most influential work in theoretical physics while adapting to increasing physical limitations.
Hawking's most significant theoretical discovery came in 1974 with his work on black holes. "Hawking radiation," as it became known, demonstrated that black holes aren't entirely black but emit radiation and eventually evaporate. This groundbreaking theory bridged quantum mechanics with Einstein's general relativity, fundamentally changing our understanding of black holes and the universe.
In 1988, Hawking published "A Brief History of Time," which became an international bestseller, selling over 10 million copies. The book masterfully explained complex cosmological concepts to the general public, cementing Hawking's position as both a brilliant scientist and an exceptional science communicator. Despite its complex subject matter, Hawking's clear writing style and wit made the universe's mysteries accessible to everyday readers.
Throughout his career, Hawking made numerous contributions to theoretical physics:
Despite his physical limitations, Hawking maintained an active personal and professional life. His computerized voice synthesizer became iconic, and his wheelchair-bound figure became a symbol of the triumph of mind over physical adversity. He married twice, had three children, and continued to travel and lecture worldwide.
Hawking received numerous prestigious awards, including:
He was also made a Commander of the British Empire in 1982 and was admitted to the Royal Society at the remarkably young age of 32.
Beyond his scientific work, Hawking became a cultural icon, appearing in popular TV shows like "The Simpsons" and "The Big Bang Theory." His life story inspired the Academy Award-winning film "The Theory of Everything" (2014), highlighting both his scientific genius and personal challenges.
Until his death on March 14, 2018, Hawking continued to work on theoretical physics problems and publish papers. His final research paper, completed just days before his death, dealt with the multiverse theory and how we might detect evidence of parallel universes.
The Stephen Hawking Centre for Theoretical Cosmology at Cambridge University continues his work, training new generations of physicists and cosmologists. His approach to making complex science accessible to the public has influenced how science is communicated worldwide.