Because the universe is 13.8 billion years old and the observable universe stretches as far away from us as light can travel in the time since the universe was born, you might assume that the ...

A controversial theory suggests the observable universe is the result of matter rebounding after the collapse of a black hole in another parent universe.

For years, scientists have worked to chart the universe’s massive structure, aiming to test key models of cosmology. These ...

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it ...

Our universe is about 13.8 billion years old, and the observable bubble of that cosmos has a diameter of about 93 billion light-years across. And we all know the famous maxim from Albert Einstein’s ...

An overview of the unique characteristics of the four prominent telescopes Hubble, James Webb, Euclid and Vera C. Rubin, which observe the universe from different perspectives. The article also ...

The universe, already impressively big compared to say, a planet or Tom Cruise, is expanding. According to the cosmic microwave background, this expansion is happening at the rate of about 67.5 ...

For now, our observable universe will continue to grow with the light from distant stars that can reach us, but has not had the time to reach us; one estimate says that we have only observed ...

Crucially, this bounce occurs entirely within the framework of general relativity, which applies on large scales such as ...

The observable universe is just a fraction of the vast cosmos, limited by the speed of light and the age of the universe. But what lies beyond this visible horizon? In this video, we delve into ...