universe expansion - Wander City

Is the universe rotating? This new groundbreaking theory could help resolve the Hubble tension | – The Times of India

alishpagda08@gmail.com2 months ago05 mins

Scientists have struggled for many decades with a cosmological conundrum known as the Hubble tension—a persistent disagreement in how quickly the universe is expanding as inferred from observations made using different methods. The disagreement arises because different methods of estimating the expansion of the universe yield different measurements. On one hand, observations on galaxy and…

New research suggests dark energy is fading. Could the universe reverse course? – The Times of India

alishpagda08@gmail.com3 months ago05 mins

Dark energy, which drives the universe’s expansion, is showing signs of weakening, according to research that could fundamentally alter our understanding of the cosmos’s destiny.The findings from the dark energy spectroscopic instrument (Desi) team at Kitt Peak National Observatory in Arizona could significantly impact theories about universal evolution, suggesting the possibility of a reversal in…

Meet the father of cosmology: Edwin Hubble, who revolutionised astronomy and expanded the universe | – Times of India

alishpagda08@gmail.com7 months ago06 mins

When you think of Hubble, the iconic Hubble Space Telescope likely comes to mind—a groundbreaking instrument that has revolutionised our understanding of the cosmos since its launch in 1990. Named after Edwin Hubble, one of the greatest astronomers of the 20th century, the telescope embodies his pioneering spirit and transformative contributions to astronomy.Born in 1889…

The dark energy pushing our universe apart may not be what it seems, scientists say – Times of India

alishpagda08@gmail.com7 months ago06 mins

The dark energy pushing our universe apart may not be what it seems, scientists say (Picture credit: AP) NEW YORK: Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they thought. Astronomers know that the universe is being pushed apart at an accelerating rate and…