An international study led by astronomers from Swinburne University of Technology has created the most detailed maps of gravitational waves across the universe to date.

A breathtaking galactic collision in Stephan's Quintet has been observed, in which five galaxies collide at two million mph, ...

Our journey to comprehend the Universe’s edge begins with the concept of the observable Universe. This term refers to the ...

Why is the expansion of our Universe accelerating? Twenty-five years after its discovery, this phenomenon remains one of the greatest scientific mysteries. Solving it involves testing the ...

"Understanding these cosmic rays allows us to unveil big particle accelerators in the universe that are often associated with ...

Previously, simulating the universe at this scale was not possible due to the immense timescales involved and limitations in ...

Astronomers have discovered a group of dwarf galaxies with distinct features that challenge predictions made by the ...

Distortions in pulsar signals reveal flaws in galactic models, pointing to new opportunities for understanding the universe ...

Argonne National Laboratory scientists performed the most extensive simulation of the cosmos on Frontier supercomputer. What ...