In his final days, legendary physicist Stephen Hawking was deeply engaged in one of the biggest mysteries of modern science — the existence of parallel universes.
Just ten days before his death, Hawking updated his final research paper titled “A Smooth Exit from Eternal Inflation.” In this work, he explored the idea that our universe may be just one among many, a concept known as the multiverse theory.
Hawking suggested that faint cosmic radiation left over from the Big Bang could hold clues about other universes. He even proposed that future deep-space probes might one day detect evidence of parallel realities.
Scientists have also discovered a mysterious cold spot in space, which some believe could be the result of another universe colliding with ours — though this idea remains unproven.
While current technology cannot yet confirm the existence of parallel universes, Hawking’s ideas continue to guide future research and inspire scientists around the world.
This video explores Stephen Hawking’s final scientific journey, his thoughts on the multiverse, and the legacy he left behind in our understanding of the universe.
