A mysterious force called Dark Energy might be changing, in a way that challenges our current understanding of the nature of ...

According to Professor Lee, if these results are confirmed, it could completely change our understanding of the universe's ...

For decades, the prevailing view has been that dark energy causes the universe’s expansion to accelerate indefinitely, potentially ending in a scenario known as the “Big Rip,” in which galaxies, stars ...

By studying tiny distortions in the shapes of distant galaxies, scientists mapped dark matter and dark energy across one of the largest sky surveys ever assembled. Their results back the standard ...

By studying faint distortions in galaxy shapes across a vast region of sky, scientists probed the hidden structure of the universe. In the standard picture of the universe, nearly everything is hidden ...

The Roman telescope promises to provide a clearer picture of the large-scale structure of the universe and the forces shaping ...

But the Big Bang theory predicts that about 5% of the universe's contents should be atoms made of protons, neutrons and ...

Cosmologists are finally beginning to sketch a coherent picture of the universe we cannot see, using exquisitely detailed ...

In addition, astrophysical observations had revealed that occasionally, white dwarfs would cool off way faster than expected.

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

A simple explanation of dark matter and antimatter, how they differ, how scientists study them, and why both are important to understanding the universe.

Normal matter – which makes up everything we see and touch – isn’t the only type of matter present in the universe.