No planet.
Yes. Jupiter's Great Red Spot is a storm that is about twice the size of Earth.
No planet is exactly the size of Earth. Venus is close to Earth's size but slightly smaller.
That would be Jupiter. The Great Red Spot is a storm more than twice the size of Earth.
Mercury, the smallest planet in our solar system, has a diameter of about 4,880 kilometers (3,032 miles). It is roughly 38% the size of Earth.
The size of a black dwarf is about the same as some planets. They are expected to range in size from a little less than Earth's diameter to twice Earth's diameter.
Mars has roughly twice the Earth's period of revolution.
Mars has an orbital period of very approximately twice that of the earth
There is no planet like that. However, Pluto the dwarf planet is like that.
Mercury
No
Mars
A planet called Kepler 186f, in the constellation Cygnus, is the same size as the Earth and it is similar to Earth in looking to. Venus is only slightly smaller than Earth and is the closest in size to it in our solar system.