Fun research and it would to me be cool if experiments confirm this. And rather than "dark energy" perhaps we have a multiverse.
Our universe is merging with 'baby universes', causing it to expand, new theoretical study suggests
The universe is expanding faster and faster, but not all scientists agree that dark energy is the cause. Perhaps, instead, our universe keeps colliding with and absorbing smaller 'baby universes,' a new theoretical study suggests.
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The authors' theory also addresses the problem of cosmological inflation — the mysterious super-rapid expansion that occurred in the early moments of the universe.
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Although the authors' theory enables us to solve some important problems of modern cosmology, only observational data can validate their hypothesis. Many experiments are currently being carried out to study the properties of the microwave background, so scientists may be able to answer these fundamental questions in the near future.
Our universe is merging with 'baby universes', causing it to expand, new theoretical study suggests
The universe is expanding faster and faster, but not all scientists agree that dark energy is the cause. Perhaps, instead, our universe keeps colliding with and absorbing smaller 'baby universes,' a new theoretical study suggests.
...
The authors' theory also addresses the problem of cosmological inflation — the mysterious super-rapid expansion that occurred in the early moments of the universe.
...
Although the authors' theory enables us to solve some important problems of modern cosmology, only observational data can validate their hypothesis. Many experiments are currently being carried out to study the properties of the microwave background, so scientists may be able to answer these fundamental questions in the near future.