A vast filament of gas stretching across the cosmos may help solve the mystery of the Universe’s missing matter. Astronomers have identified a massive filament of hot gas connecting four galaxy ...

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

Matter in intergalactic space is not randomly scattered - it forms a vast network of filamentary structures that make up the ...

Seen as a long strand with smaller threads branching, the Quipu superstructure contains 68 galaxy clusters spanning 1.4 ...

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

The universe visible from Earth is vast, yet it represents only a fraction of what might truly exist. Beyond the observable horizon lies a realm cloaked in mystery, where the laws of physics could ...

The universe's vastness challenges human comprehension. It contains trillions of galaxies and countless stars. Pluto's distance highlights cosmic scales. The observable universe spans 93 billion ...

The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that is, for all the evidence to the contrary ...

There’s a point in the universe where no light, no signal, and no matter can reach us — or so we thought. Galaxy clusters are drifting in one direction, as if pulled by something beyond our ...