The nature of dark energy is still not fully understood, and it remains an active area of scientific research. Dark energy is a theoretical form of energy that is believed to be responsible for the observed accelerated expansion of the universe. It is often characterized by its negative pressure, meaning it exerts a repulsive force.
While the possibility of dark energy being linked to gravity or having a relationship with it has been explored in various theories, the idea of dark energy being "reversed gravity" is not a widely accepted or mainstream hypothesis in the scientific community.
Gravity, as described by Einstein's general theory of relativity, is a fundamental force that attracts masses towards each other. It is not inherently repulsive like dark energy. Dark energy, on the other hand, is thought to have a consistent and uniform effect throughout the universe, causing space to expand at an accelerating rate.
To explain the accelerated expansion, scientists have proposed various models and hypotheses, such as the cosmological constant, quintessence, and modified theories of gravity. These theories aim to provide an explanation for dark energy's behavior while remaining consistent with observational data.
In summary, while there are ongoing investigations into the nature of dark energy and its relationship with gravity, the notion of dark energy being a manifestation of "reversed gravity" is not currently a prevailing explanation within the scientific community.