A lot of comets are composed of a very high percentage of ice with a bit of dust and small rocks mixed in. They are in effect a big snow(ice) ball in space. As these comets approach the sun, the solar wind erodes the comet, and the material being microblasted away forms a long tail behind the main body of the comet. It's a great show, isn't it? To find out more about comets, use the link to our friends at Wikipedia.
A comet, a dirty snowball actually.
Mars is often called the Red Planet because of its reddish appearance, which is due to iron oxide, or rust, in its soil. This iron oxide gives the planet a distinctive red color when viewed from space.
Planet Earth is called the blue planet because when viewed from space, its oceans and atmosphere make it appear predominantly blue in color. The reflection of sunlight off the water gives Earth its distinct blue hue when seen from afar.
The proportion of light reflected by a planet is called its albedo. It is a measure of how much of the incoming sunlight is reflected back into space by the planet's surface.
The Earth is mainly covered in water, even more than land. when seen from space, Earth is mostly blue because of the oceans, ans so is called the blue planet. this is also from the fact that we are the only planet in the solar system that can support life, because we have drinking water.
A comet, a dirty snowball actually.
Mercury
Mars is often called the Red Planet because of its reddish appearance, which is due to iron oxide, or rust, in its soil. This iron oxide gives the planet a distinctive red color when viewed from space.
That's a description sometimes given to comets.
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".
Planet Earth is called the blue planet because when viewed from space, its oceans and atmosphere make it appear predominantly blue in color. The reflection of sunlight off the water gives Earth its distinct blue hue when seen from afar.
what is the space shuttle used for
they are from the distant planet called pastropious.
The planet of love is Venus because Venus is the name of the Greek God of love.
The proportion of light reflected by a planet is called its albedo. It is a measure of how much of the incoming sunlight is reflected back into space by the planet's surface.
The Earth is mainly covered in water, even more than land. when seen from space, Earth is mostly blue because of the oceans, ans so is called the blue planet. this is also from the fact that we are the only planet in the solar system that can support life, because we have drinking water.
a force called gravity, a bunch of space debrees and a planet to orbit