This article, originally titled "The Man Who Discovered the Universe," is from the Summer 2025 issue of Air & Space Quarterly ...

However we do not have to worry about the universe-obliterating Big Rip yet because if it happens it would happen in about 22 ...

Einstein’s version of dark energy is known as the cosmological constant. It implies a fixed amount of dark energy in each ...

The true “informational age” of the cosmos may be 62 billion years, not just the 13.8 billion years of our current expansion.

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

There is a new Physics model that challenges the standard Big Bang theory. By definition, “ The Big Bang ” is how astronomers explain the way the universe began. “The Big Bang” is the idea that the ...

When The Big Bang Theory ended its 12-year run in May 2019, fans weren't just saying goodbye to Sheldon and the gang. The show's catchy theme song got a special farewell too.

Scientists propose that gravitational waves shaped the universe. Their model challenges inflation theory. How exactly did the ...

In a recent study published in the Astrophysical Journalletters, scientists confirmed something both exhilarating and ...

One possibility to explain the constants of nature is that there’s more than one universe. That we live in a multiverse, with ...

Science is a story of coming up with theories then doing our best to disprove them. That is especially true for theories on a ...

While an eternal and infinite universe is appealing, the idea does not fit in with modern observations of redshift and galaxy ...