Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...

Researchers have created an improved traffic light system for predicting geomagnetic storms. They are now testing how well ...

A new study claims it is possible an "alien visitor" could have warped our solar system during its earliest years.

The enormous visitor to our solar system may have been about 8 times the mass of Jupiter, and come nearly as close to the sun ...

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

When you first learned about the Solar System, you probably saw diagrams that made it look orderly, with planets arranged in ...

Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds ...

Scientists at NASA have found patterns which could help predict solar flares, the most common form of solar disturbances aka ...

Michigan State University and NASA researchers discover seven dark comets that reveal new solar system secrets.

It is thus only fitting for a goddess to be named for none other than the door hinge: Cardea. And now, thanks to Clay ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

An object we thought belonged to the most common category of planet in the galaxy has turned out to be something we've never ...