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

The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...

A unique dataset of Type Ia supernovae being released today could change how cosmologists measure the expansion history of ...

A new study published in Scientific Reports simulates particle creation in an expanding universe using IBM quantum computers, ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

Dark energy is still a mystery, but powerful new telescopes are set to uncover clues. With NASA and ESA leading the charge, ...

It is not surprising that there are regions that are more densely populated by galaxies, and regions that are less populated.

It is a cosmic phenomenon that elegantly showcases the warping of space-time, a consequence of gravity predicted over a ...

Scientists at the U.S. Department of Energy's Argonne National Laboratory recently used the second-fasted supercomputer in the world to create the ...

"This process is like a cosmic CT scan, where we can look through different slices of cosmic history and track how matter clumped together at different epochs." ...

A new detector to home in on the mystery of dark matter is getting closer to deployment. At the University of Southampton in ...

A new study presents a methodology to test the assumption of cosmic homogeneity and isotropy, known as the Cosmological ...