Astronomers are closer than ever to working out how the biggest galaxies in the cosmos grew so quickly before dying.

We are the Universe trying to understand itself. How, and why, did we come to be? Why does the Universe take the shape it ...

Our cosmos is 13.7 billion years old and it all started ... reaching us after 10 billion years has been pushed away by the ...

Brian Greene (Cosmic String Theory) and Astrophysicist Ethan Siegel have collaborated on a National Geographic coffee-table ...

Determining the expansion rate of the universe, the "Hubble constant," shapes our understanding of the cosmos, its age, and its fate.

What does dark energy have to do with proliferation of life in the universe? The answer is written in the stars, according to ...

A shockwave caused by the galaxy NGC 7318b slamming into four other galaxies is akin to a "sonic boom from a jet fighter." ...

The New Scientist's two-day discovery event featured stargazing, 'fascinating' talks and a tour of the UK's largest radio ...

Gravity has shaped our cosmos. Its attractive influence turned tiny differences in the amount of matter present in the early ...

The James Webb Space Telescope may have broken another of its own records, finding potentially five of the earliest and most ...

A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

Edwin Hubble, a renowned astronomer, revolutionized our understanding of the universe. He proved the existence of galaxies ...