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Asteroid mining


Asteroid mining is the exploitation of raw materials from asteroids and other minor planets, .... Twelve asteroids made up the initially identified group, all of which could be potentially mined wit...

What Are Asteroids Made Of? - Universe Today


Asteroids are made mostly of rock -- with some composed of clay and silicate ... All asteroids and comets visited by spacecraft as of November 2010 Credits: ...

Asteroids – Facts and Information about Asteroids - Space.com


Nov 21, 2014 ... They appear to be made of silicate materials and nickel-iron. The M-type or metallic asteroids are reddish in color, make up most of the rest of ...

ASTEROIDS - Fact Monster


There are three main kinds of asteroids, made up of rock, or metal, or a mixture of the two. The rocky ones, known as carbonaceous (C-types), are usually dark ...

www.ask.com/youtube?q=What Are Asteroids Made of?&v=lQF3SfHK3j4
Mar 31, 2014 ... This video explores how scientists observe asteroids and use laboratory analysis of meteorites to find out what asteroids are made of.

Asteroids: Structure and composition of asteroids / Space Science ...


We find that asteroids are fascinating objects, varying in composition and shape. ... of asteroids are grey, without the carbon material and principally made of ...

www.ask.com/youtube?q=What Are Asteroids Made of?&v=emFJDUKmXH4
May 12, 2014 ... Asteroids are minor planets, especially those of the inner Solar System. ... them up into different groups depending on what they are made of.

What Are Asteroids Made Of?-- And why it Matters! - Bright Hub


Sep 11, 2010 ... This article explores what asteroids are made of - and why it matters to life on Earth. Did you know that the iron behemoths are more dangerous ...

What are asteroids made of? | Reference.com


Asteroid composition varies based on the asteroid's origin. An asteroid can contain rock, metal, clay, silicate, nickel, iron and water. All asteroids are covered in ...

Explainer: What are asteroids? | Science News for Students


Aug 26, 2014 ... All are made from the same stuff as the planets. However, unlike rocks on Earth, those that make up asteroids have not been shaped by erosion ...

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What Are Asteroids Made Of? - Space.com


Mar 1, 2012 ... Asteroids are space rocks. ... Asteroids are made of rock, metals and other elements. Some even contain water, astronomers say. Asteroids that ...

Comets and asteroids - Solar System Exploration - NASA


Asteroids are rocky. Comets and asteroids orbit the Sun. A similar to the way the Earth does. ... Asteroids and comets can tell us ... made of dust, ice, and - alº.

Asteroids - Astronomy For Kids - KidsAstronomy.com


Due to their smaller size, asteroids do not have enough gravity to pull ... The inner belt, which is made up of asteroids that are within 250 million miles (402 ...