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Asteroid mining is the hypothetical extraction of materials from asteroids and other minor planets, including near-Earth objects. [ 1 ] Notable asteroid mining challenges include the high cost of spaceflight , unreliable identification of asteroids which are suitable for mining, and the challenges of extracting usable material in a space ...
Asteroids, including those in the asteroid belt, have been suggested as possible sites of space colonization. [1] Motives include the survival of humanity, and the specific economic opportunity for asteroid mining. Obstacles include transportation distance, temperature, radiation, lack of gravity, and psychological issues.
AstroForge's ultimate goal in the field of asteroid mining is the extraction, refinement, and sale of platinum-group metals (PGMs) located within M-type asteroids near to Earth. These asteroids are expected to be quite small in comparison to main belt asteroids, being anywhere from around 20 to 300 meters in diameter.
Interest in asteroids – both for better understanding Earth’s origins and their composition, which could lay the groundwork for miners – is skyrocketing, and experts say asteroid mining may ...
Mining the Sky: Untold Riches from the Asteroids, Comets, and Planets, is a 1997 book by University of Arizona Planetary Sciences professor emeritus John S. Lewis that describes possible routes for accessing extraterrestrial resources, either for use on Earth or for enabling space colonization. [1]
Pages in category "Asteroid mining" The following 16 pages are in this category, out of 16 total. This list may not reflect recent changes. ...
The Main asteroid belt (white) and the Trojan asteroids (green). Click on image to see more. Note how close the orbit of Mars is to the asteroid belt. Besides heat generated by molten rock, Mars has had much heat produced when asteroids impacted its surface making giant craters. The area around a large impact may take hundreds of thousands of ...
The mining industry involves the extraction of valuable metal and other geological materials in activities such as metal production, metal investing, and metal trading. 12 Best Mining Stocks to ...