Sedna
JWST Observes the Kuiper Belt: Sedna, Gonggong, and Quaoar
Using data acquired by the JWST, an international team of planetary scientists have revealed new insights about some of the…
2029 Will be the Perfect Year to Launch a Mission to Sedna
Object 90377 Sedna - a distant trans-Neptunian object known best for its highly elliptical, 11,390-year long orbit - is currently…
New Dwarf Planet Found in the Outskirts of the Solar System, Giving Astronomers More Ammunition to Search for Evidence of Planet 9
Astronomers have found a new dwarf planet way out beyond Pluto that never gets closer than 65 AUs to the…
Kuiper Belt Objects Point The Way To Planet 9
A new study from the Lunar and Planetary Laboratory has indicated that the extreme eccentricity of distant KBOs could point…
Astronomers Find Theoretical Evidence for Distant Gas Giant Planet in Our Solar System
The astronomer known worldwide for vigorously promoting the demotion of Pluto from its decades long perch as the 9th Planet,…
10 Interesting Facts About Neptune
Here are ten of the more interesting facts about the gas/ice giant known as Neptune. Some you may know, others…
New Dwarf Planet is Most Distant Object Yet Observed in our Solar System
It has been estimated that there may be hundreds of dwarf planets in the Kuiper belt and Oort Cloud of…
The (Possible) Dwarf Planet 2007 OR10
Within the Kuiper Belt lies the possible dwarf planet 2007 OR10, one of many objects that has forced astronomers to…
The Dwarf Planet Sedna
There has been quite a bit of buzz about dwarf planets lately. Ever since the discovery of Eris in 2005,…
Stealing Sedna
Turns out, our seemly placid star had a criminal youth of cosmic proportions. A recent study out from Leiden Observatory…