Huge Holes in the Earth: Open-Pit Mines Seen From Space

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southwestforests
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29 Dec 2009, 1:28 am

http://www.wired.com/wiredscience/2009/10/gallery_mines/

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Huge Holes in the Earth: Open-Pit Mines Seen From Space

* By Betsy Mason Email Author
* October 15, 2009 |
* 7:40 pm |
* Categories: Earth Science, Space

People have become significant earth movers, outpacing all sources of natural erosion. More and more of our footprint can be seen from space in many forms, including cities, reservoirs, agriculture and deforestation. Among the most impressive human scars on the planet are open-pit mines.

We’ve gathered some of the biggest, most spectacular and interesting mines, as captured by astronauts and satellites on the following pages.


Curious to see what kind of commentary this starts.


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29 Dec 2009, 5:22 pm

They are OK, but then I looked at the asteroid craters, big stuff! It does show they will be there for millions of years.



psych
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29 Dec 2009, 7:17 pm

theres also a practice that involves blasting the tops of mountains off - apparently if you look at satellite images of mountain ranges in the US its very striking.