As telescopes have become more powerful, it’s turned out our solar system is not the only game in town: There are millions of ...

A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...

The Universe still holds many surprises, as demonstrated by this exceptional observation of a dying star devouring the ...

A newly discovered warp in the outer Solar System may have been created by a small, rocky world, much closer to the Sun than ...

Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

When you see art of our solar system as the planet orbit the sun, you may notice that Earth's orbit has a tilt. It is not a perfect circle. What's more, Earth is not the only planet that displays such ...

Material around Chiron, a small icy world in the far reaches of the solar system, may be taking shape into a ring system of ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...