planets
solar system
Abdul BasitRana

There is a conflict about the number of planets? is it 10 or 9

Explanation

They are In order from Sun,.Mercury, Venus,Earth, Mars,Jupiter,Saturn,Uranus and Neptune,,
Other objects like Pluto ceres etc are dwarf planets

add comment


Abdul Basit Rana

Ever since the discovery of Pluto in 1930, kids grew up learning about the nine planets of our solar system. That all changed starting in the late 1990s, when astronomers began to argue about whether Pluto was a planet. In a highly controversial decision, the International Astronomical Union ultimately decided in 2006 to call Pluto a "dwarf planet," reducing the list of "real planets" in our solar system to eight. 

However, astronomers are now hunting for another planet in our solar system, a true ninth planet, after evidence of its existence was unveiled on Jan. 20, 2016. The so-called "Planet Nine," as scientists are calling it, is about 10 times the mass of Earth and 5,000 times the mass of Pluto. [The Evidence for 'Planet Nine' in Our Solar System (Gallery)]


add comment