Venus, because it is very similar size to Earth, and it is a rocky planet like Earth is.
The planet Venus is nicknamed Earth's sister planet because the two are similar in size, gravity, and bulk composition.
It is Mars that is known as the red planet.
Earth is the only planet which is known to harbour life.
Uranus
The bright "morning star" can be seen all over the world and it is more famously known as Venus, our sister planet.
Venus is known as Earth's sister planet.
It is Venus.
Venus is know as being the sister planet of earth
Venus
Is mars known as earths sister planet
Venus is the sister planet of the earth
none
The planet Venus is nicknamed Earth's sister planet because the two are similar in size, gravity, and bulk composition.
Mercury is earths brother planet because Venus is earths sister planet.
Mars is the planet known as the red planet
Mars is known as a red planet.
"Sister planet" is a nickname for the planet Venus.Specifically, the nickname is used to identify Venus as Earth's sister planet. The two are described as sister or twin planets. They in fact are quite similar in size and shape.