The tallest cliff in the solar system is so extreme that even imagining standing on its edge is enough to make your stomach ...

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...

Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a recent study.

In a solar system far, far away NASA have discovered a planet which they think 'might be remarkably similar to Earth', though ...

NASA researchers show that artificial intelligence can anticipate solar flare buildups by tracking subtle changes across the ...

A NASA spacecraft has just reached its permanent observation point to begin a mission unlike any before. Known as IMAP, the ...

Earth and its neighbors orbit the sun on a relatively flat plane. But what's below this plane, and is anythign below the ...

For a long time, scientists assumed that Earth's water was delivered by asteroids and comets billions of years ago. This coincided with the Late Heavy Bombardment (ca. 4.1 to 3.8 billion years ago), a ...

Our Sun’s outer atmosphere, the corona, is millions of degrees hotter than it should be, and no one knows why.

The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...

It was long thought, up until recently, that asteroids and comets delivered Earth's oceans during the very early Solar System ...