News

Forget one Big Bang — try many. A bold new theory pokes holes in the popular origin story, suggesting the universe evolves ...
A bold new theory suggests the universe didn’t begin with a single Big Bang, but instead unfolds through a series of ultra-fast, invisible bursts called “temporal singularities.” These fleeting events ...
A new model that suggests dark energy — the mysterious force driving the acceleration of the universe's expansion ... and bright galaxies just 500 million years after the Big Bang, when ...
A new idea about cosmic expansion has emerged that might remove the need for dark matter and dark energy altogether.
A new theory challenges the standard model of cosmology, arguing that dark matter and dark energy are not the forces behind ...
Our Milky Way is a spiral galaxy rotating around a central point. Our Sun is on one of the spiral arms as shown in the diagram ... energy in the universe is increasing allowing increased expansion: ...
"The new model can account for both structure formation and stability, and the key observational properties of the expansion ...
Such was the force of that expansion that maybe there is evidence of that tremendous energy that we can ... was like just after the Big Bang? By observing how galaxies are moving away from us ...
After the initial inflation of the Big Bang, the expansion of the universe began to gradually slow down, which allowed galaxies and stars to form. “Dark energy couldn't have become the dominant thing ...
In computer simulations of our galaxy ... film of the expansion and the universe would eventually reach a state of infinite density and energy—what astronomers call the Big Bang.