This image of the galaxy cluster Abell 2744 is from the Frontier Fields project, using natural gravitational lenses and ...

A new study reveals Quipu, a vast network of galaxy clusters and superclusters, being dubbed the largest structure in the known universe.

In the moments before the Big Bang, our universe was a hot ... says that two infinite, parallel cosmic strings passing each other would create a time machine by warping space-time.

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead suggesting giant voids in space are creating an illusion. When you ...

What is the structure of our physical reality? Physicists have long imagined space and time interweaving into “space-time”, the metaphorical fabric that underlies the cosmos. But there may be ...

The Hubble Space Telescope, a crowning achievement, built on this legacy by precisely measuring the universe’s age—13.8 billion years—partly through observations of far-flung Cepheid stars. Compass ...

Donald and Melania Trump arrive at the White House ahead of the inauguration ceremony on Monday in Washington, D.C. (Andrew Harnik/Getty Images) Donald Trump was sworn in as the 47th president of ...

The "trick", which is taught in Japanese schools, involves drawing parallel lines to represent the digits you are multiplying together (e.g. vertically), with the second set of digits intercepting ...

Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New findings risk turning the tension into a crisis, scientists say.

While measurements from the Planck satellite, which studied the early Universe, indicated a certain expansion rate. A new study led by Dan Scolnic from Duke University suggests that the Universe is ...

The Hubble tension grows: new data shows the Universe’s expansion defies current physics models, suggesting our understanding of cosmology may need a major overhaul. Credit: SciTechDaily.com New ...