Our Universe is Expanding like a (Hyper) Balloon Rubber Membrane Model for Dark Matter Halo Correct representation of Negative and Imaginary Numbers Einstien did not defeat time; it was the other ...

Imagining the smallest of the small and the largest of the large in the universe can be a mind-bendingly difficult task. This awesome interactive graphic, ...

The size of the universe is a question that has fascinated humanity for centuries. From ancient astronomers to modern scientists, the quest to understand the true scale of space has led to mind ...

The universe is vast, beyond what we can truly comprehend. But how big is it, really? In this video, we explore the incredible size of the universe, from its observable limits to the theories that ...

The universe is about 14 billion years old, but the most distant galaxies are much further than 14 billion light years. How can that be? In this week’s “Ask a Physicist,” we’ll find out ...

An artist's concept of the latest, highly accurate measurement of the universe from the Baryon Oscillation Spectroscopic Survey. The spheres show the current size of the "baryon acoustic ...

The 1920 Shapley-Curtis debate concerned the scale of the universe, with Curtis correctly proposing a universe composed of many galaxies ("island universes"), while Shapley correctly posited the ...

The Scale of the Universe 2 is a brilliant application that provides a captivating, highly educational visualization of the scale of our universe, from the still-theoretical quantum foam (1 x 10 ...

The giant black hole is the oldest one found so far, and was likely formed more than 13 billion years ago, researchers say.

The measurement determines a value for the Hubble constant, which indicates the size of the universe, and confirms the age of the universe as 13.75 billion years old, within 170 million years.