For decades, scientists have been baffling dark energy. Dark energy is a mysterious force that accounts for nearly 70% of the universe and promotes accelerated expansion.
Now, research suggests that black holes once thought to be dead ends in space could actually be engines that produce elusive dark energy.
Using cutting-edge data from Dark Energy Spectroscopy (DESI), researchers propose that when a star collapses into a black hole, material can be converted to dark energy, rewriting their understanding of how the universe evolves.
The power of “5,000 eyes” in digital
Based at Kit Peak National Observatory in Arizona, Digi is on land on the land where Tohono Odamnation ran, and is not a regular telescope.
Equipped with 5,000 robot eyes, the instrument can simultaneously capture light from thousands of galaxies and switch targets every 15 minutes.
Since initiating the operation, Desi has already mapped over 40 million galaxies, assembled the most detailed 3D map of Cosmos ever attempted.
The project is a massive international cooperation with over 900 scientists from 70 institutions led by the Lawrence Berkeley National Laboratory, supported by the U.S. Department of Energy.
Researchers and collaborators at Durham University combine DESI data with observations of the cosmic microwave background (CMB) to explore the nature of dark energy.
Black holes as space power plants
The team’s bold model suggests that when a star collapses into a black hole, extreme conditions cause the conversion of matter to dark energy.
This process is thought to evolve naturally with the speed of star formation in the universe, providing a mechanism tailored to both early and modern universes.
If confirmed, this theory means that black holes are not only consumers of material, but also engines that fuel the expansion of the universe.
It shows a fundamental departure from the long-standing assumption that dark energy remains constant over time.
Neutrinos and the Universe
Beyond dark energy, this study also addresses another universe’s mystery: the mass of neutrinos.
These basic particles are the second most abundant in the universe, but their exact mass remains elusive.
Current models, which assume constant dark energy, cause troublesome inconsistencies. Suggesting neutrinos suggests that they have negative masses, contradicting established physics.
With the evolution of dark energy, the new model solves this paradox. The neutrino masses once again fall within expectations, reinforcing the case of the dynamic role of dark energy in the formation of the universe.
The key role of Durham in Digi
Durham University is at the heart of Digi’s mission. The scientist designed the instrument’s fibre optics system, allowing it to capture galaxies, quasars and stars with unprecedented accuracy.
The team also developed advanced supercomputer simulations of the universe to compare Desi’s real data with theoretical models.
Researchers at Durham say the findings could revolutionize cosmology. This study shows how fresh data can challenge so-called standard models of the universe and open the door to alternative theories that could one day become a new scientific consensus.
Turning Points in Cosmology
This work shows how black holes can hold the key to dark energy. If the theory withstands further testing, it can solve multiple long-standing puzzles, from accelerated expansion of the universe to the role of neutrinos in the balance of cosmic matter.
For now, the scientific community is cautious, but excited. Future digital observation and next-generation equipment will test your models.
Whether or not it proves true or not, this study highlights the power of collaboration, technology, and the relentless pursuit of answers to the greatest mysteries of the universe.
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