The way people think of the Solar System has changed many times throughout history. Before the development of the telescope, these ideas were based on what could be seen with the naked eye.

We're showing that, everywhere we look now, there was some sort of magnetic field that was responsible for bringing mass to ...

Hot spots and tunnels to neighboring "superbubbles" seem to have been created by supernovas and infant star outbursts.

Fastest Known Planetary System May Have Been Pushed by Our Galaxy’s Supermassive Black Hole ...

However, "each of these ideas ran into the same problem," Geller ... the very precisely measured orbits of objects in the ...

"Solar System: Icy Worlds ... And scientists like Sam are already testing ideas for studying Europa's watery world. HOWELL: What we're doing is we're deploying a robotic probe into the ice ...

There may be an undiscovered planet in the outer solar system whose presence is revealed by the strange orbit of objects beyond the eighth planet Neptune. The tantalizing prospect of a ninth ...

Tiny grains from asteroid Ryugu are revealing clues to the magnetic forces that shaped the far reaches of the solar system over 4.6 billion years ago. The findings suggest the distal solar system ...