Democratic Underground Latest Greatest Lobby Journals Search Options Help Login
Google

Shotgun Blast!

Printer-friendly format Printer-friendly format
Printer-friendly format Email this thread to a friend
Printer-friendly format Bookmark this thread
Home » Discuss » Topic Forums » Science Donate to DU
 
n2doc Donating Member (1000+ posts) Send PM | Profile | Ignore Fri May-06-11 08:56 AM
Original message
Shotgun Blast!
Cluster of Craters Caught on Mars
By Lisa Grossman May 5, 2011 | 3:27 pm | Categories: Space


Four fresh impact craters were recently spotted scarring Mars’ volcanic plains.

The new pockmarks were first noticed in August 2010, when the Mars Reconnaissance Orbiter’s low-res, grayscale Context camera saw a dark patch that hadn’t been there two years before.

Such new spots often come from impact craters left by meteorites. To confirm that, MRO’s sharp-eyed HiRISE camera went in for a closer look. While the Context camera takes wide-angles miles across, HiRISE zooms in to resolve objects the size of a beach ball.

The telephoto image revealed four distinct craters, each ringed with a dark blanket where soil was blasted out in the impact. The crater quartet could have been formed by a single meteorite that broke apart on its way through Mars’ atmosphere.


http://www.wired.com/wiredscience/2011/05/mars-impact-cluster/
Refresh | +8 Recommendations Printer Friendly | Permalink | Reply | Top
MineralMan Donating Member (1000+ posts) Send PM | Profile | Ignore Fri May-06-11 09:04 AM
Response to Original message
1. I count seven, not four.
Very interesting.
Printer Friendly | Permalink | Reply | Top
 
nykym Donating Member (1000+ posts) Send PM | Profile | Ignore Fri May-06-11 09:53 AM
Response to Reply #1
2. Collateral
Damage LOL
Printer Friendly | Permalink | Reply | Top
 
jberryhill Donating Member (1000+ posts) Send PM | Profile | Ignore Fri May-06-11 11:01 AM
Response to Original message
3. Ah, the Dick Cheney Mars Mission is going well I see... /nt
Printer Friendly | Permalink | Reply | Top
 
LongTomH Donating Member (1000+ posts) Send PM | Profile | Ignore Fri May-06-11 12:34 PM
Response to Original message
4. Marvin the Martian?
Edited on Fri May-06-11 12:36 PM by LongTomH


..........and his Illudium PU-36 Explosive Space Modulator?
Printer Friendly | Permalink | Reply | Top
 
A Simple Game Donating Member (1000+ posts) Send PM | Profile | Ignore Fri May-06-11 12:52 PM
Response to Original message
5. Next!! Oh, sorry never mind.
I was thinking back to my younger years.

Seriously, thanks n2doc, I really like these kinds of posts. Interesting.

I really appreciate the cartoons also.
Printer Friendly | Permalink | Reply | Top
 
DU AdBot (1000+ posts) Click to send private message to this author Click to view 
this author's profile Click to add 
this author to your buddy list Click to add 
this author to your Ignore list Fri May 03rd 2024, 10:31 PM
Response to Original message
Advertisements [?]
 Top

Home » Discuss » Topic Forums » Science Donate to DU

Powered by DCForum+ Version 1.1 Copyright 1997-2002 DCScripts.com
Software has been extensively modified by the DU administrators


Important Notices: By participating on this discussion board, visitors agree to abide by the rules outlined on our Rules page. Messages posted on the Democratic Underground Discussion Forums are the opinions of the individuals who post them, and do not necessarily represent the opinions of Democratic Underground, LLC.

Home  |  Discussion Forums  |  Journals |  Store  |  Donate

About DU  |  Contact Us  |  Privacy Policy

Got a message for Democratic Underground? Click here to send us a message.

© 2001 - 2011 Democratic Underground, LLC