Home > Science/Astronomy > Mars Rock Touched by NASA Curiosity Has Surprises

Mars Rock Touched by NASA Curiosity Has Surprises

ScienceDaily (Oct. 12, 2012) β€” The first Martian rock NASA’s Curiosity rover has reached out to touch presents a more varied composition than expected from previous missions. The rock also resembles some unusual rocks from Earth’s interior.

Target: Jake Matijevic Rock. This image shows where NASA’s Curiosity rover aimed two different instruments to study a rock known as “Jake Matijevic.” (Credit: NASA/JPL-Caltech/MSSS)

The rover team used two instruments on Curiosity to study the chemical makeup of the football-size rock called “Jake Matijevic” (matt-EE-oh-vick). The results support some surprising recent measurements and provide an example of why identifying rocks’ composition is such a major emphasis of the mission. Rock compositions tell stories about unseen environments and planetary processes.

“This rock is a close match in chemical composition to an unusual but well-known type of igneous rock found in many volcanic provinces on Earth,” said Edward Stolper of the California Institute of Technology in Pasadena, who is a Curiosity co-investigator. “With only one Martian rock of this type, it is difficult to know whether the same processes were involved, but it is a reasonable place to start thinking about its origin.”

Advertisements
  1. August 9, 2013 at 10:33 pm

    You are so interesting! I don’t think I’ve truly read anything
    like this before. So good to discover somebody with a few unique thoughts on this subject.

    Seriously.. many thanks for starting this up. This web site
    is one thing that is needed on the web, someone with a bit of originality!

  1. No trackbacks yet.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: