The other two planets are Mercury and Venus.
stuff
mercury is very very heater than other planets
Earth, Venus, and Mercury are also inner planets.
Mercury, Venus, Earth, and Mars are called the inner planets.
Mercury and Venus have no known satellites, all other planets have at least one.
They are classified as terrestrial planets. The other grouping is called the gas giant planets.
One way Mercury and Venus are the same in which they differ from other planets is that they are both very hot and dry in the daytime
Neptune and Mercury are the two planets farthest apart from each other in terms of distance in our solar system.
Comparing Mercury and Venus, they are similar in that both are rocky planets and have no rings. These two planets also are the hottest in the solar system. Some differences between these planets are that Venus is at a greater distance from the sun than Mercury, and Mercury's radius and mass are also smaller when compared to Venus'. However, there are many other differences, such as in volume surface area, and rotation period.
venus
Mercury came from the same Solar nebula that the Sun, Earth and the other planets came from.