New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

After hundreds of hours of observations, researchers captured a highly detailed image of a long filament of the "cosmic web" ...

Unexpected epochs of stillness that punctuate the cosmic timeline could offer a natural explanation for dark matter and many ...

"For the first time, we could trace the boundary between the gas residing in galaxies and the material contained within the ...

Experts emphasize that the cosmic microwave background is shaped by everything it encounters on its journey, including ...

If scientists confirm an anisotropic expansion, it would challenge the assumption that the universe has no preferred directions.

Space has always captured human curiosity. Whether it's vastness, mystery or its planetary bodies. Many individuals, at some ...

Astronomers used an array of telescopes to find the most massive radio jet in the early universe. The celestial object is ...

Researchers say they've discovered the largest known object in the universe, a galactic superstructure called Quipu.

Neutrinos are ghostly subatomic particles that can travel in a straight line for billions of light-years, passing unhindered ...

Using an observatory under construction deep beneath the Mediterranean Sea near Sicily, scientists have detected a ghostly ...

Scientists have discovered a new way to probe the interiors of neutron stars by using gravitational waves to turn them into ...