Silver makes up only a minute fraction of the Sun, but its abundance carries clues about events that shaped the Milky Way.

Dying Sun-like stars may not fade away quietly. As blobs of gas erupt unevenly from their swollen surfaces, each burst gives the star a tiny push in the opposite direction. Thousands of these random ...

Our solar system is home to a whopping 891 moons, but the rest of the known cosmos? Nothing. Until now.  As a new paper in ...

Scientists from Queen's University Belfast have led an international team in the discovery of a rare new planet, which is ...

For a world to maintain an atmosphere long enough for life to gain a foothold, it seems it needs to be at least as big as ...

After 39 days and 104 matches, the World Cup has come to an end. No more videos of Scottish fans putting traffic cones on ...

By Will Dunham WASHINGTON, July 21 (Reuters) - Unlike our sun, most of the largest stars in the cosmos are not solo acts, but rather are born together with another star in what is called a binary ...

Astronomers have discovered a faint new world orbiting a young star after more than a decade of cosmic hide-and-seek.

Giannis Antetokounmpo was traded to the Heat, and he saw his new jersey number for the first time in Miami's impressive ...

One of the year's best meteor showers is about to begin. Here's what to know about the Perseid meteor shower - and how to see ...

Although general relativity (GR) is an elegant theory of gravity, we don't often need to use it. For most gravitational ...

Complex systems, be they living beings or fundamental particles, need to have enough structure to hang together along with ...