What two opposing forces determine the ultimate fate and destiny of the universe?
Answer
The gravitational pull of dark matter and the repulsive push of dark energy
The long-term destiny of the universe hinges on the dynamic tension between the two dominant, unknown components. Dark matter provides a collective attractive gravitational pull that works to slow expansion and hold structures together. Conversely, dark energy provides a pervasive repulsive pressure that drives the expansion to accelerate. The balance between this gravitational attraction and this cosmic repulsion will determine whether the universe continues expanding indefinitely towards a cold 'Big Freeze' or if some unknown interaction might alter this trajectory.
#Videos
What Makes Up Most Of The Universe? - Physics Frontier - YouTube
Related Questions
What percentage of the total mass-energy density does normal matter account for?What is the purely observational evidence used to infer the existence of Dark Matter?Approximately what proportion of the universe's total mass-energy budget is attributed to Dark Energy?What cosmological function is attributed to Dark Energy in contrast to Dark Matter?What particles constitute normal matter, often referred to scientifically as baryonic matter?What role does Dark Matter play in the formation and maintenance of cosmic structures?Which large-scale mapping technique helps refine models of structure formation related to Dark Matter?What is the standard cosmological model that incorporates Normal Matter, Dark Matter, and Dark Energy called?What two opposing forces determine the ultimate fate and destiny of the universe?Why is Dark Matter completely invisible to conventional telescopes despite its abundance?