the sheer size of the universe is almost impossible to comprehend. This incredible interactive graphic lets you explore the sheer scale of our universe, and get some appreciation for our small ...

From subatomic particles to galaxies billions of light-years away, the scale of the universe is beyond mind-blowing—yet most of us can barely grasp it. This video breaks down the cosmic vastness ...

To truly understand our place in the universe, we must first comprehend the concept of scale. It is only through understanding the relative sizes of the entities around us that we can appreciate ...

Previously, simulating the universe at this scale was not possible due to the ... "It's not only the sheer size of the physical domain, which is necessary to make direct comparison to modern ...

This story is part of our Cosmic Perspective special, in which we confront the staggering vastness of the cosmos and our place in it. Read the rest of the series here. On a cold evening last ...

Three scientists have won $100,000 for their work on new ways to study the large-scale structure of the universe — the enormous tendrils of criss-crossing matter which hide evidence of our ...

Everything in the universe has gravity – and feels it too ... theory of general relativity may need to be tweaked on this scale. Quantum theory predicts that empty space, the vacuum, is packed ...

From that vantage point, the universe was so vast it was beyond description. Billions of stars, each as large or larger than our own sun, sparkled like diamonds through the lens of the telescope.

If you look at the universe on a big enough scale, the billions of galaxies out there aren’t randomly scattered. Instead, they form a structure made up of galaxies and the gas between them ...