Earth and the entire Milky Way galaxy might be sitting inside an enormous, mysterious void—a giant cosmic hole making our universe expand faster right here than anywhere else. This unusual idea, ...

A new show in London presents seven young New York-based artists who are pushing against the borders between refined ...

For one, scientists observe a "cosmic fossil" called the cosmic microwave background (CMB). The first light that was free to ...

A colossal cluster of galaxies is bending the very fabric of space—and it’s the focus of this week’s breathtaking image from ...

According to a provocative new study, that might just be our cosmic address. This idea is meant to solve one of the biggest ...

Knowable Magazine reports on attosecond science, revealing how scientists study atomic interactions at unbelievable speeds to ...

From a Mars rover selfie to an astronaut's view of the flower moon, these space images will give you a new perspective on our ...

"Space ice" contains tiny crystals and is not a completely disordered material like liquid water, as previously assumed, ...

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

Abstract We unify the gravitational field with its source by considering a new type of 5D manifold in which space and time are augmented by an extra dimension which induces 4D matter. The classical ...

Because it doesn't interreact with light or electromagnetism, dark matter exists to us only through its influence on visible ...

New observations support the idea that hot, diffuse threads of gas called cosmic filaments connect clusters of galaxies ...