DALLASI absolutely love this, it's called an orrery, and it's a little mechanical model of our solar system. You can see the planets here, orbiting the sun as they would do in real life.

An Egyptian astronomer called Ptolemy (AD100-168) described one of the earliest ideas for how the Solar System is structured. Ptolemy’s model and many earlier ideas of the Solar System had the ...

PRESQUE ISLE, Maine (WAGM) - The sun has been unveiled. We’re not talking about the solar eclipse. Yesterday was also the reveal ceremony of the 3D sun model as the newest attraction for ...

"For this model, we assumed Alpha Centauri acts similarly to our solar system. We simulated various ... reasons to expect some of that material is making its way to us," said Wiegert, a physics ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...