Astronomers have been able to image gas as it travels down a 3 million light-year-long cosmic highway between two growing ...

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

Henrietta Swan Leavitt, an astronomer ahead of her time, discovered the relationship between a star’s brightness and its fluctuation period. This breakthrough allowed Edwin Hubble to measure galaxy ...

A new study proposes a way to use weak gravitational lensing data to test the long-held Cosmological Principle of the ...

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

A study published in the Journal of Cosmology and Astroparticle Physics (JCAP) presents a methodology to test the assumption ...

A new study published in the Journal of Cosmology and Astroparticle Physics (JCAP) presents a methodology to test the ...

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

Scientists have found a rare Einstein ring in “our cosmic backyard” using images from the Euclid space telescope.

Is it possible to understand the universe without understanding the largest structures that reside in it? In principle, not ...