“It’s violent. Our solar system is probably on the mild side compared with what happens elsewhere. You probably need that mildness in order to have a habitable planet.” The Nice model is a ...

They’re in space, orbiting the Sun, in an order we all at least used to be ... we now have a good understanding of our Solar System. From the one with the ears, to the 11 year old girl that ...

A giant wave of undulating gas and dust appears, per new research, to have engulfed our Solar System millions of years ago. Now, University of Vienna doctoral student Efrem Maconi thinks that our ...

[To the children] Oh, that looks like fun! Can you remember the right order of the planets? Our solar system is huge and it’s just one of nearly 4000 star systems in our galaxy, the Milky Way.