#universe-expansion

#universe-expansion

Galaxies can merge and collide despite the Universe's accelerating expansion due to the influence of local gravitational forces.

The Universe's accelerating expansion due to dark energy may lead to a future where galaxies drift beyond our observable horizon, ultimately resulting in cosmic isolation.

Tiny wormholes could drive the accelerating expansion of the universe, offering a new candidate for dark energy.

Dark energy, previously thought constant, is weakening, influencing potential universe collapse over billions of years.

The Hubble tension challenges the standard model of cosmology, suggesting potential fundamental issues with our understanding of the universe's expansion.