Last time I wrote about new data that overturns the standard cosmological model. Before anyone starts dusting off their ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

Recent findings suggest a potential shift in our understanding of the universe’s expansion. After decades of acceleration, ...

Evidence suggests the universe’s expansion has started to slow, not accelerate. The results imply dark energy is weakening ...

In a controversial new paper, researchers argue that the acceleration of the universe's expansion has slowed down.

A century ago, a star in Andromeda named V1 launched a revolution in astronomy, revealing its true immensity and the origin ...

The Red Spider Nebula showcases the beauty of a dying star. NASA’s Hubble shows the nebula in visible light whereas the Webb ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

Korean scientists studying Type Ia supernovae have found strong evidence that the universe's expansion is not accelerating, ...

The universe's expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously ...

"Remarkable" findings from Yonsei University cast doubt on 'dark energy' theory and claim there is "no evidence" of an ...