Back in 2006 that all changed, when Pluto was demoted from being labeled a proper planet to its new classification as a dwarf ... list — oh, and that there are over 100 other objects in our ...

Scientists find Tatooine-like planet with a highly unusual orbit - The planet may be orbiting two brown dwarfs, or ‘failed ...

Almost 10 years ago, a NASA spacecraft was able to take several photos of Pluto, known for decades as a planet before it was ...

Watch this video to find out more about the Earth, planets in our Solar System and other planets ... The largest object is the asteroid belt is the dwarf planet Ceres, which is 950km in diameter ...

Pollard A quartet of Earth-like worlds, each about 20% to 30% the size of our planet, circle one of our ... orbiting Barnard's Star — a red dwarf with a mass around one-sixth that of the sun.

dwarf planets and comets. Our solar system contains a central star with eight planets, dwarf planets, moons, comets and asteroids.

one of the researchers who helped discover the dwarf planet using the Canada-France-Hawaii Telescope on Mauna Kea, Hawaii, said in a statement. "They let us piece together the history of our solar ...

A surprising chemical difference between Pluto and Sedna, another dwarf planet in the distant Kuiper ... This is important because it helps refine our understanding of Sedna's structure and ...

he's already on the search for them near our sun. If Whyte can find a white dwarf that aligns with the model from his paper, he'll search for a planet in its orbit. He'll use the observational ...