For nearly a century, astronomers have known that the universe is expanding. Most galaxies are carried outward with the flow ...

Scientists say an ultra-powerful neutrino once thought impossible may be explained by an exotic black hole model involving a so-called “dark charge.” ...

According to general relativity, gravity is the distortion of spacetime. Heavyweight cosmic entities like stars or galaxies ...

So cosmologists feel confident in modelling the universe using the “maximally symmetric” description of space-time in Einstein’s theory of general relativity. This symmetric vision for the universe, ...

Explore the compelling evidence behind the universe's expansion in this insightful video. Learn about the key scientific observations, including redshift, supernovae, and cosmic microwave background ...

Our planet is like a cosmic vehicle with no brakes, carrying all of us on several overlapping trips through the universe.

Two ways of measuring how fast the universe is expanding disagree, a puzzle known as the Hubble tension. Tiny magnetic fields ...

Students dive into the mysteries of the universe to uncover the grit driving the Shaw Laureates 2025 in astronomy.

Neutrino particles have extremely small masses, yet there are so many of them that they carve out the large-scale structure ...

Discover why astronomy and cosmology are the universe's mapmakers. Discover how scientists trace galaxies, the cosmic web, and the large-scale architecture of our entire existence in three dimensions ...

Examine the varied employment options available with a degree in cosmology. Graduates use advanced skills in mathematical ...

Will two rare supernovas finally tell us how fast the universe is expanding? Perhaps, but we'll have to wait for it for them ...