Is the universe Infinite?

The surface of Earth is finite. We can measure it. If it was expanding, then its size would grow with time. And once again, ...
IFLScience

Giant Arc Structure 1/15th The Size Of The Observable Universe Challenges What We Know About The Cosmos

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
Space.com

Gamma-ray bursts reveal largest structure in the universe is bigger and closer to Earth than we knew: 'The jury is still out on what it all means.'

The universe's largest structure, the Hercules-Corona Borealis Great Wall, was already a challenge to explain with models of the universe due to its incredibly vast size — and now, using the most ...
CNN

A cruise liner-size asteroid will come closer to Earth than some satellites. A new mission may be racing to meet it

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When a cruise liner ...
Fox News

NASA administrator says 'at least a trillion' other planets like Earth could exist in universe

NASA has plans to return astronauts to the lunar surface in the near future. Next year, four astronauts will orbit the moon. "We don't need to go back to the moon just for the moon. We're going back ...