Galactic filaments form the true shape of the universe. These massive strands of galaxies and dark matter create a vast ...

From subatomic particles to galaxies billions of light-years away, the scale of the universe is beyond mind-blowing—yet most ...

By mapping the brightest explosions in the universe, scientists may have uncovered a megastructure that defies our understanding of how the cosmos is built.

If dark energy is weakening, as suggested by recent results, then the cosmos is far stranger than most physicists had ...

Astronomers may have found the long-missing half of the universe's regular matter—and it appears to have been right under our noses all this time. Models of how the universe has evolved since the Big ...

When cosmologists used different ways to measure the value of sigma 8, a number that denotes how clumpy the universe is, they ...

One such moment was when space craft sent back images of the Earth for the first time. Another is the discovery of life on ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

The technique the team used, the kinematic Sunyaev-Zel'dovich effect, could also be used to probe the early universe, Hadzhiyska said. This could provide insight into the large-scale structure of ...

In the scale of the universe, the planet is a neighbor, sharing the Milky Way galaxy with Earth. They made their groundbreaking discovery after conducting a repeated analysis of observations made ...