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It is not known, since we don't know all the planets in the galaxy, but in our solar system Mercury is the hottest planet, since it's closest to the sun. The hottest planet in Milky Way would be some planet closest to the biggest and hottest star there is. that is wrong, venus, due to it's hot surface and acid gases and things like that, make it the hottest planet.
Mercury has no atmosphere, and Venus has a large CO2 high pressure atmosphere, hence Venus is hotter than Mercury!
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∙ 10y ago
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What colour is the milky way planet?
The Milky Way is not a planet. It is a galaxy.
Is Eris a planet in the milky way galaxy?
Eris is technically a dwarf planet, not a planet. It is, however, in the Milky Way galaxy.
How far the planet to the Milky Way?
the planet earth is in our Galaxy The milky way
The milky way is what kind of planet?
The 'Milky Way' refers to a galaxy, not a planet.
Which galaxy are we in?
Our planet is located in the Milky Way Galaxy.
Which galaxy is your planet in?
Milky Way
Is the milky way a gas giant?
The Milky Way is a Galaxy, not a planet
What is the coldest planet in the milky way galaxy?
As all the planets that are in the Milky Way galaxy are not yet known, that question is impossible to answer.
Is the milkyway a planet or a comet?
It is not a planet, and it is not a comet.
In what galaxy do you find the planet Jupiter?
milky way
Is galaxy a planet?
No. A galaxy is an immense collection of stars, such as ours, the Milky Way galaxy.
You live in the Milky Way what?
Within the galaxy are solar systems and with that are planets. The Milky Way is a galaxy that our solar system is in and the solar system that we live in has our planet, earth in it. Therefore you live in earth which is in the milky way Galaxy. And so you live in the milky way Galaxy.
