How old is the universe? Learn more about the age of the Universe, from it's explosive beginnings to how we on Earth can ...

American institutions collaborated on project that takes Chinese search for primordial gravitational waves ‘onto the ...

Earth, its cosmic home the Milky Way, and even the very local region of universe around us could be situated within a void of ...

But axions were pushed aside as the WIMPs hypothesis gained more steam. Back-of-the-envelope calculations showed that the natural mass range of the WIMP would precisely match the abundances needed to ...

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have formed ...

Imagine waking up one day to find out you live inside a vast, invisible bubble — a region of space so vast it stretches a ...

The Earth might be near the center of a vast low-density void in space, which could explain one of the cosmos's greatest ...

(via Sabine Hossenfelder) In the Big Bang Theory, the cosmic microwave background — microwave-range radiation that floats through the entire universe at a steady 2.7 Kelvin — is evidence that a hot ...

Astrophysicists suggest our galaxy may lie inside a "cosmic void" - offering a new explanation for the universe’s conflicting ...

The cosmic microwave background — the leftover light from when the universe was only 380,000 years old — soaks the entire cosmos, filling every cubic centimeter.

Are we living in a cosmic void? New theory suggests our galaxy sits in a giant hole warping the universe's expansion.

Is it possible to understand the Universe without understanding the largest structures that reside in it? In principle, not ...