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The universe's vastness challenges human comprehension. It contains trillions of galaxies and countless stars. Pluto's distance highlights cosmic scales. The observable universe spans 93 billion light ...

Modern cosmology reveals a universe expanding uniformly without a spatial center or edge. The Big Bang wasn't a localized explosion but a simultaneous expansion of space everywhere. Galaxies aren't ...

An astrophysicist explains what wormholes are and how these theoretical space-time tunnels have popped up in the solutions to a set of decadesold equations.

"This is just 1% of the map, and yet it is full of a variety of sources that will help scientists discover new ways to describe the universe." When you purchase through links on our site, we may earn ...

For humans, the most important star in the universe is our Sun. The second-most important star is nestled inside the Andromeda galaxy. Don't go looking for it -- the flickering star is 2.2 million ...

The James Webb Space Telescope caught a glimpse of these violent bundles of gas and stars. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

A physicist proposes that the universe is not empty space, but is a viscous fluid, fueling the expansion and contraction we see.

The universe will not last forever. In fact, scientists have revealed that its lifespan is almost half over already. A team from the US and China have discovered that our universe will reach its ...

This article looks at Jain concepts of the universe, space and time. Jains believe that the universe we perceive really exists and is not an illusion. It contains two classes of thing: jivas - living ...