Looking at the Solar System, Jupiter and Uranus both have plenty of irregular moons. In supercomputer simulations, the ...
New research suggests the moons of Jupiter and Uranus may hint that our planetary neighborhood once had a third ice giant.
Trans-Neptunian objects (TNO) are some of our solar system's lesser-known objects. They number in the thousands, and they get their name from their orbits. These dwarf planets orbit the sun at a ...
A team of researchers has pinpointed a key region in the early Solar System where the building blocks of planets, called ...
Earth and Mars were formed from material that largely originated in the inner solar system; only a few percent of the building blocks of these two planets originated beyond Jupiter's orbit. A group of ...