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

A new way to study 3D maps of galaxies in the cosmos without compressing the data is revealing new information about the dark ...

For decades, scientists have worked to map the universe’s large-scale structure, testing cosmological models and ...

Einstein rings help scientists study dark matter and cosmic expansion. Euclid will find thousands more lenses to map the ...

After being launched into space, the space telescope SPHEREx will observe the universe for 2 1/2 years from an altitude of ...

A new telescope could launch as early as late February. SPHEREx will look into deep space and also search for organic ...

The European Space Agency's Euclid space telescope, in operation for a few months now, uncovered light coming from a ...

Euclid, the European Space Agency’s dark Universe detective, has made an astonishing discovery – right in our cosmic backyard ...

A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space ...

A new study reveals Quipu, a vast network of galaxy clusters and superclusters, being dubbed the largest structure in the known universe.

Scientists have discovered the largest known structure in the universe, a massive superstructure named Quipu. This enormous cosmic formation weighs an astonishing 200 quadrillion times the mass of the ...