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The coldest planet in the solar system is Neptune, averages -330 degrees F. The coldest object known is the moon Triton, with an average temperature of -391 degrees F. Pluto is colder than Neptune (not as cold on average as Triton), but no longer qualifies as planet. There is a rumor if you put peanut butter on Pluto it will freeze solid in 4.7 seconds.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoNeptune or Pluto if it is still a planet
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Why is Venus the coldest planet in space?
It isn't. In fact, it is the hottest planet in our solar system.
What is the second coldest planet explain how you know?
Neptune because pluto(dawrf planet) is the coldest planet and neptune is the second coldest planet.
Is uranus the seventh coldest planet?
No Neptune is the coldest planet
Is Neptune the coldest or hottest planet in the solar system?
It is the coldest planet. If you include the Dwarf Planet Pluto, then Pluto is colder.
Which Inner planet gets the coldest?
Mercury has the coldest temperatures of all the inner planets. On average, Mars is the coldest inner planet.
Why is Venus the coldest planet in space?
It isn't. In fact, it is the hottest planet in our solar system.
What is the second coldest planet explain how you know?
Neptune because pluto(dawrf planet) is the coldest planet and neptune is the second coldest planet.
Coldest planet in solar system?
Uranus is the coldest planet.
What is the coldest planet of the solar system?
The coldest planet is Neptune.
Is uranus the seventh coldest planet?
No Neptune is the coldest planet
What is the coldest planet of all?
The coldest planet in our solar system is Uranus.
Is mars the second coldest planet?
No, Neptune is the second coldest planet (Uranus is the coldest.) Mars is the coldest of the four inner planets.
Is Neptune the coldest planet?
Neptune is the coldest planet but not by much. Neptunes surface temperature is 72K whereas Uranus is 76K.
Is mars the coldest planet in the solar system?
No, Mars is not the coldest planet, Uranus is.
Coldest planet in the solar system?
The coldest planet in the solar system is Pluto, which is considered as a dwarf planet.
Which of your planets is the coldest?
Pluto is the coldest planet
What are the two reasons that mars is the coldest planet?
Impossible to answer because it isn't the coldest planet.
