A new Earthlike planet in the distant Kuiper Belt?
What is the Asteroid Belt and the Kuiper Belt?
Astronomers create 700 million year old view of our Solar System
Scientists: Earth-like planet is hiding in our own solar system •
These four panels show the location of the newly discovered planet-like object, dubbed Sedna, which lies in the farthest reaches of our Solar System. Each panel, moving counterclockwise from the upper left
The Kuiper Belt and the Solar System's Comet Disk
The Kuiper Belt: Home to Millions of Celestial Objects
New Horizons' Kuiper Belt mission may be changing
Quaoar has a ring instead of a moon, and scientists don't know why
Pluto's Battle Scars Reveal a Wild West at Solar System's Far Reaches
Water From Early Solar System May Be in Rare Main Belt Comet
Throwback Thursday: What's The Farthest Object We've Ever Seen In Our Solar System?, by Ethan Siegel, Starts With A Bang!
Dwarf Planets in the Kuiper Belt, NASA Planetary Sciences