They Are Called Astroids.
A meteroid is essentially a small body (about the size of a fist at the largest) and is usually burnt up when it comes in contact with an atmosphere. A space rock (Meteroid, Asteroid or Comet) is always called the same name whether it is out in space or landlocked. Although, if it is big enough, it is called a crater because it makes a hole in the surface of whatever it's hit.
A meteorite that hits the surface of the Earth is called a Bolide.
Earth.
No, Saturn is a large gas planet and has no solid surface.
Generally a planet.An object that orbits a star can be defined as a planet.
Planet Venus cannot leave its orbit by itself. A sufficiently close encounter with a object of sufficient mass will perturb its orbit. If the object is large enough and close enough, Venus (or any planet) could leave the orbit of the Sun.
Earth
a planet DA
Planet.
It is a type of large crater (surface depression or pit) left on the surface of a moon or planet, caused by a large object striking its surface. It may include concentric rings or flows of melted rock.(see also the related link for a video on craters produced in a lab)
An asteroid can indeed damage a planet when it strikes it. It is possible that an asteroid strike resulted in the dying off of the dinosaurs on Earth. There are certainly some large craters on Earth that are suggestive of asteroid strikes.
Because of the large object has more surface area.
a large planet like Jupiter or the moon
Earth.
the object has less mass. the object has a large surface.
any large object that orbits around the planet or AKA moon
A large space object which revolves around a star is called a planet. The word planet comes from the Greek word, "aster planets" which means "wandering star".
Mars is viewed as the red planet because of the large amounts of iron oxide on the surface
The Earth is sometimes called the "Blue Planet" or "Water Planet" because it is the only known planet that has large amounts of liquid water. Water bridges the gap to life, so water makes it possible for the Earth to support life.