01/19/12

Permalink Meteorites from Mars Confirmed

Scientists are confirming a recent and rare invasion from Mars: meteorite chunks from the red planet that fell in Morocco last July.

This is only the fifth time scientists have confirmed chemically Martian meteorites that people witnessed as they fell. The fireball was spotted in the sky six months ago, but the rocks were not discovered on the ground in North Africa until the end of December. This is an important and unique opportunity for scientists trying to learn about Mars' potential for life. So far, no NASA or Russian spacecraft has returned bits of Mars, so the only Martian samples scientists can examine are those that come here in meteorite showers. Scientists and collectors of meteorites are ecstatic, and already the rocks are fetching big money because they are among the rarest things on Earth, rarer even than gold. [...] Most other Martian meteorite samples sat around on Earth for millions of years, or at the very least for decades, before they were discovered, which makes them tainted with Earth materials and life. These new rocks, while still probably contaminated because they have been on Earth for months, are purer.

The Blaze: Confirmed: Meteorites Did Hit Earth From Mars…And They Cost 10x More Than Gold

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