Cosmologically

Cosmologically is an adverb describing something in relation to cosmology, the scientific study of the origin, evolution, structure, and ultimate fate of the universe. It encompasses investigating the universe's large-scale properties, including its expansion, composition (dark matter, dark energy), and the formation of galaxies and cosmic structures. Actions or concepts considered cosmologically are rooted in astronomical observations, theoretical models, and mathematical frameworks like general relativity, often seeking to explain the universe's fundamental nature, past, and future.

Cosmologically meaning with examples

• The discovery of the cosmic microwave background radiation significantly altered our understanding, and cosmologically validated the Big Bang theory. This evidence allowed physicists to explain the universe's expansion, and the subsequent formation of large-scale structures like galaxies.
• Scientists are using advanced simulations to explore how early universe conditions, specifically at the Planck Epoch, cosmologically influence the formation of the first stars and galaxies. Understanding these beginnings of cosmic development remains a significant research focus.
• When considering the accelerating expansion of the universe, cosmologically the existence of dark energy, a mysterious force counteracting gravity, is inferred, driving the continued expansion and altering predictions of the universe’s ultimate fate, possibly leading to a Big Rip.
• Theoretical physicists explore multiverse theories, and how these cosmologically relate to our observable universe. Concepts like Inflation are discussed to explore whether other universes exist or that the Big Bang was a singular event.
• Researchers analyze observational data from distant supernovae to refine cosmological models and accurately measure the universe's rate of expansion. This data is then cosmologically compared to models to test general relativity or identify potential deviations.