How many planets are in our solar system?
system
How many planets are in our solar system?
user
Currently, there are eight planets:

- Mercury
- Venus
- Earth
- Mars
- Jupiter
- Saturn
- Uranus
- Neptune

There were nine planets, including Pluto, until August 2006, when the International Astronomical Union downgraded it to "Dwarf Planet." Objects in space have to meet three criteria to be considered a full-size planet in the Milky Way: they must be in orbit around the sun, have sufficient mass to be nearly round, and have its force of gravity dominate their surroundings (referred to as "clearing the neighborhood"). Pluto needed to meet the lattermost criteria.
assistant
<|system|>
</s>
<|user|>
How many planets are in our solar system?</s>
<|assistant|>
Currently, there are eight planets:

- Mercury
- Venus
- Earth
- Mars
- Jupiter
- Saturn
- Uranus
- Neptune

There were nine planets, including Pluto, until August 2006, when the International Astronomical Union downgraded it to "Dwarf Planet." Objects in space have to meet three criteria to be considered a full-size planet in the Milky Way: they must be in orbit around the sun, have sufficient mass to be nearly round, and have its force of gravity dominate their surroundings (referred to as "clearing the neighborhood"). Pluto needed to meet the lattermost criteria.</s>
