It is Venus.
Earth is the most massive terrestrial planet, so it has the highest surface gravity.
Mars is the planet most like Mother Earth.
That depends on where you are. From the surface of earth, the brightest planet in our sky would be Venus, when it is visible. Sometimes it is behind the sun, and then Mars or Jupiter is brighter.
Besides Earth, mars is the most explored planet.
The 'Blue Planet' is one of the nicknames of planet Neptune.
Mars
earth
The Earth is Blue or the bio planet. The Earth is known as Blue planet because most of its surface is covered with water.
Earth is the most massive terrestrial planet, so it has the highest surface gravity.
MaRs!
Mars
the planet venus.... size is about the same
The Earth is. It has all these things crawling and moving near its surface.
earths surface
the new planet goldilocks 20 lightyears away is most like earth but MAYBE in about 20 million years mars will be just like earth
the planet Venus is most like is Earth
Mars is the planet most like Mother Earth.