Under this scenario, dark energy would ultimately tear apart all gravitationally bound structures, including galaxies and solar systems, and eventually overcome the electrical and nuclear forces to tear apart atoms themselves, ending the universe in a "Big Rip".
- What will happen to dark energy?
- What happens if dark energy grows with time?
- Can dark energy destroy the universe?
- Will dark energy run out?
- Can dark matter give you superpowers?
- Does dark energy destroy matter?
- What would happen if dark energy decreased?
- How likely is the Big Rip?
- What is the heat death theory?
What will happen to dark energy?
In a Universe with dark energy as well as dark matter, the initial deceleration is reversed at late times by the increasing dominance of dark energy. If the hypothetical dark energy continues to dominate the Universe's energy balance, then the current expansion of space will continue to accelerate, exponentially.
What happens if dark energy grows with time?
If w grows with time, and ever becomes positive, it can cause the Universe to recollapse in a Big Crunch. Yet, if this new result is true, and w is more negative than -1 (e.g., -1.2 or -1.5 or worse), then dark energy will only get stronger with time, causing the fabric of space to expand at an ever-accelerating rate.
Can dark energy destroy the universe?
The universe could be ripped apart by dark energy if its influence steadily increases. Eventually there would be nothing left: no particles, not even space itself.
Will dark energy run out?
If that's how dark energy works, and it's indistinguishable from a cosmological constant, it teaches us that the Universe will never run out of energy, as there will always be a finite amount of energy inherent to the fabric of space itself. But, as an important counterpoint, it isn't useful, extractable energy.
Can dark matter give you superpowers?
User can to create or wield weaponry with power over dark matter, which grants the user a wide variety of dark matter-based abilities, including generation, transmutation, and creation of constructs, along with volatile abilities involving normal universal matter or antimatter.
Does dark energy destroy matter?
Dark energy may destroy itself and decay. It may convert into baryonic matter or even birth a brand-new particle. Because we don't understand how it is made, we also do not know how to destroy it.
What would happen if dark energy decreased?
In the extreme case where dark energy density hypothetically went to zero, the total density would still be less than or equal to the critical density, so the universe would expand forever (though the expansion would be decelerating, not accelerating).
How likely is the Big Rip?
In their paper, the authors consider a hypothetical example with w = −1.5, H0 = 70 km/s/Mpc, and Ωm = 0.3, in which case the Big Rip would happen approximately 22 billion years from the present. In this scenario, galaxies would first be separated from each other about 200 million years before the Big Rip.
What is the heat death theory?
The heat death of the universe (also known as the Big Chill or Big Freeze) is a hypothesis on the ultimate fate of the universe, which suggests the universe would evolve to a state of no thermodynamic free energy and would therefore be unable to sustain processes that increase entropy.