[DOC] [TLE] Solar System Planets: Order of the 8 (or 9) Planets - Space.com [PAR] Jan 22, 2016 ... There used to be nine planets. ... decided in 2006 to call Pluto a dwarf planet, 
reducing the list of real planets in our solar system to eight. [DOC] [TLE] The Nine Planets Solar System Tour [PAR] Information about each planet and moon in our solar system with many pictures, 
discussion of the history of its discovery, exploration, and physical... [DOC] [TLE] Planets of our Solar System :: The Planets Today [PAR] A description of each of the solar system planets and the history of our ... Mariner 
9 in 1971 became the first probe to orbit another planet when it entered Mars... [DOC] [TLE] Comparing the 9 Planets of Our Solar System [PAR] BACKGROUND: The planets are a wonderful example of how scientists slowly 
accumulate new information and make new conclusions. With each new space... [DOC] [TLE] Solar System - Wikipedia [PAR] The Solar System is the gravitationally bound system comprising the Sun and the 
objects that orbit it, either directly or indirectly. Of those objects that orbit the Sun 
directly, the largest eight are the planets, ...... The known Solar System also lacks 
super-Earths (Planet Nine could be a super-Earth beyond the known Solar... [DOC] [TLE] How Many Planets are in the Solar System? - Universe Today [PAR] Oct 16, 2016 ... When many of us grew up, there were nine planets in the Solar System. It was 
like a fixed point in our brains. As kids, memorizing this list was... [DOC] [TLE] Planets - NASA Solar System Exploration [PAR] Dwarf Planets. Pluto. Ceres. Asteroids. Comets. Meteors & Meteorites. Moons. 
Earth's Moon. Europa. Enceladus. Titan. More Moons. Regions. Our Solar 
System. [DOC] [TLE] Views of the Solar System [PAR] Our solar system consists of a star we call the Sun, the planets Mercury, Venus, ... 
This picture shows the Sun and all nine planets of the solar system as seen by... [DOC] [TLE] Solar System Discoveries of the Nine Planets, Pluto, Ceres, Haumea ... [PAR] The most distant planets were discovered in the last century, and we're now still 
discovering Dwarf planets, in our solar system and beyond. Visit the links here to
... [DOC] [TLE] How many planets are in the solar system? - Phys.org [PAR] May 28, 2013 ... I promise you this, though, we're never going back to nine planets ever ... So, 
our Solar System now has eight planets, and five dwarf planets. [DOC] [TLE] What are the names of the nine planets in the solar system ... [PAR] The names of the nine planets in the solar system are: Mercury, Venus, Earth, 
Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. However, astronomers have... [DOC] [TLE] What are the nine planets in our solar system? - HomeworkSpot.com [PAR] It has only been during the last 200 years that humans have come to understand 
and believe that the planets revolve around the sun. Prior to the 17th century,... [DOC] [TLE] Planet Nine could destroy our solar system, scientists say | The ... [PAR] Aug 31, 2016 ... Our solar system could be unexpectedly destroyed when the sun dies, because 
of a mysterious planet hovering at its edge. Until now, most... [DOC] [TLE] New evidence strengthens the case for 'Planet 9' in the outer solar ... [PAR] Aug 30, 2016 ... In fact, we aren't 100% sure we've found all the planets in our own solar system. 
In a new study published in The Astronomical Journal,... [DOC] [TLE] Theft behind Planet 9 in our solar system - Phys.org [PAR] May 31, 2016 ... According to astronomers in Lund, there is a lot to indicate that Planet 9 was 
captured by the young sun and has been a part of our solar system... [DOC] [TLE] What are the orbital lengths and distances of objects in our solar ... [PAR] Space is huge, and even our immediate environment is gigantic. We are the ... 
Image from The Nine Planets, a Multimedia tour of the Solar System

Question: Of our solar system's 9 planets
Answer: Earth