• He published a research article two weeks before his death and shared the existence of a parallel universe.

Stephen Hawking’s final prediction was about the end of universe. The research uses the “no boundary theory.” The no boundary theory is a research technique Stephen had developed with physicist James Hartle. The theory explains how the earth came into existence after the Big Bang. Stephen Hawking claims that there were several “Big Bangs” instead of one single one. It means that there are multiple worlds in the universe which got formed after each ‘Big Bang.’

The last study from Mr. Hawking addresses quite a different phenomenon. The study tries to locate each of these new worlds through a spaceship. The spaceship borne study is different as it tries to find the other worlds through physical search.

The co-author of his study, Mr. Thomas Hertog published their results in “A Smooth Exit from Eternal Inflation.” Hertog says that Hawking was motivated to write the article because they both want to provide a “testable scientific framework” for the notion of the multiverse.

Big Bang Theory

The inflation theory, according to which the universe expanded exponentially after the Big Bang and subsequently continued to grow at a slower pace, is still deemed untestable. But Hawking’s final publication presents a testable theory, making it a revolutionary leap in how the notion of the multiverse might be treated.

But probably the most contentious component of Hawking’s work is his forecast of the end of the universe. Hawking said that this cosmos would ultimately fade into darkness, similar to a star losing energy. Some cosmologists dislike the theory, and it has garnered mixed evaluations from its colleagues.

Despite this, Hawking never stopped warning people about the doom of the cosmos. Hawking made a speech at the Starmus Festival in which he urged people to find a means to leave Earth before it’s too late.

Climate change will significantly alter future patterns of flooding

“We are running out of space, and the only place we can go to are other worlds,” Hawking said. “It is time to explore other solar systems. Spreading out may be the only thing that saves us from ourselves.”