Ceres was discovered by Giuseppe Piazzi at the Academy of Palermo, Sicily on 1 January 1801, which was half a century before the discovery of Neptune. It was the first object to be seen in the asteroid belt and was listed as one of the solar system planets for over 50 years. However a...
There are five dwarf planets recognized by the Indian Astronomical Union in our solar system. They are located in different regions of the solar system with different mass and different characteristics. According to IAU the five types of dwarf planets in our solar system are Pluto, Eris, Ceres,...
As we have already seen in previous chapters, there are a vast number of objects that form part of our solar system. These objects have been continuously categorized and re-categorized after new scientific findings had emerged. In 1801, when Ceres was discovered in the "gap" between Mars and...
Our Solar System: A Photo Tour of the Planets
There may be dozens of dwarf planets in our solar system. So far, we've classified just a handful -- most of them very far away. Pluto is the most famous, but closer to home is another mysterious world. Ceres: the first dwarf planet to be visited by a spacecraft. With everything...
Dwarf Planets of Our Solar System (Infographic) American astronomerPercival Lowellfirst suggested that Pluto existed in 1905 when he observed strange deviations in the orbits of Neptune and Uranus. Lowell thought there must be another whosegravityis tugging on these ice giants, causing discrepancies in...
There are 5 officially recognised dwarf planets in oursolar system, they areCeres,Pluto,Haumea,MakemakeandEris. With the exception of Ceres, which is located in theasteroid belt, the other dwarf planets are found in the outer solar system. There are another 6 objects in our solar system that...
The nine eight planets in our solar system are commonly divided into two groups: Inner Planets - Mercury, Venus, Earth, and Mars. The inner planets are small and are composed primarily of silicate rock and iron. Outer Planets - Jupiter, Saturn, Uranus, Neptune and Pluto. The outer planets...
There are 5 officially recognised dwarf planets in oursolar system, they areCeres,Pluto,Haumea,MakemakeandEris. With the exception of Ceres, which is located in theasteroid belt, the other dwarf planets are found in the outer solar system. There are another 6 objects in our solar system that...
The dwarf planet newly named 2014 UZ224 is so small—just 330 miles across—that the team is not certain it will retain its status as a dwarf planet, but for now, it joins Makemake, Sedna, Eris and, of course, Pluto, as knowndwarf planetsthat exist in our solar system. It is also...