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Astronomy Picture of the Day -- Metal on the Plains of Mars
NASA ^ | July 31, 2011 | (see photo credit)

Posted on 07/31/2011 8:25:13 PM PDT by SunkenCiv

Explanation: What has the Opportunity rover found on Mars? While traversing a vast empty plain in 2005 in Meridiani Planum, one of Earth's rolling robots on Mars found a surprise when visiting the location of its own metallic heat shield discarded last year during descent. The surprise is the rock visible on the lower left, found to be made mostly of dense metals iron and nickel. The large cone-shaped object behind it -- and the flank piece on the right -- are parts of Opportunity's jettisoned heat shield. Smaller shield debris is also visible. Scientists do not think that the basketball-sized metal "Heat Shield Rock" originated on Mars, but rather is likely an ancient metallic meteorite. In hindsight, finding a meteorite in a vast empty dust plain on Mars might be considered similar to Earth meteorites found on the vast empty ice plains of Antarctica. The finding raises speculations about the general abundance of rocks on Mars that have fallen there from outer space.

July 31, 2011

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; mars; science
[Credit: Mars Exploration Rover Mission, JPL, NASA]

1 posted on 07/31/2011 8:25:15 PM PDT by SunkenCiv
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To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; married21; steelyourfaith; Mmogamer; ...

2 posted on 07/31/2011 8:26:58 PM PDT by SunkenCiv (Yes, as a matter of fact, it is that time again -- https://secure.freerepublic.com/donate/)
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To: SunkenCiv

IBTP


3 posted on 07/31/2011 8:27:17 PM PDT by TenthAmendmentChampion (Darwinism is to Genesis as Global Warming is to Revelations.)
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To: SunkenCiv

Darn!! You are too fast!


4 posted on 07/31/2011 8:27:55 PM PDT by TenthAmendmentChampion (Darwinism is to Genesis as Global Warming is to Revelations.)
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To: SunkenCiv

My initial reaction was: “WTH? The Spanish Conquistadors got there too?”

Then I realized it was just the Garthim...


5 posted on 07/31/2011 8:29:35 PM PDT by freedumb2003 (Herman Cain 2012)
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To: SunkenCiv

My initial reaction was: “WTH? The Spanish Conquistadors got there too?”

Then I realized it was just the Garthim...


6 posted on 07/31/2011 8:29:35 PM PDT by freedumb2003 (Herman Cain 2012)
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To: SunkenCiv

nice pic


7 posted on 07/31/2011 8:29:41 PM PDT by GeronL (The Right to Life came before the Right to Happiness)
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To: SunkenCiv
Photobucket
8 posted on 07/31/2011 8:36:00 PM PDT by digger48
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To: SunkenCiv

Give us your metal or we'll play Slim Whitman.

9 posted on 07/31/2011 8:39:07 PM PDT by Snickering Hound
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To: SunkenCiv

Don’t tell the EPA or they’ll fine NASA, then declare all of Mars off-limits to humans.


10 posted on 07/31/2011 9:03:26 PM PDT by MadMax, the Grinning Reaper
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To: Snickering Hound

You can play Slim Whitman all day long as far as I’m concerned, no hardship here


11 posted on 07/31/2011 9:42:42 PM PDT by munin ( So, which of these winners called the cops and generated public costs?)
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To: SunkenCiv

Looks a little like my place, where one can get a sunburn within a very few minutes or die from exposure during a summer night. ;-)


12 posted on 07/31/2011 10:04:28 PM PDT by familyop ("Plan? There ain't no plan!" --Pigkiller, "Beyond Thunderdome")
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To: SunkenCiv

Rumor has it that the Martians have sent a bill for cleanup to the White House.

Congress, meanwhile, has emailed the Martians to “get in line.”


13 posted on 08/01/2011 3:35:37 AM PDT by Jack Hammer
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To: Jack Hammer
"Rumor has it that the Martians have sent a bill for cleanup to the White House."

And whats-her-name from Texas will probably want to pay it.

14 posted on 08/01/2011 4:27:06 AM PDT by OldEagle
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To: SunkenCiv

KILROY WAS HERE.


15 posted on 08/01/2011 6:01:39 AM PDT by left that other site (Psalm 122:6)
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To: SunkenCiv
Photobucket
16 posted on 08/01/2011 6:40:10 AM PDT by RetSignman (It's Summertime...the "Goebbles Warmers" are back from hibernation.)
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To: SunkenCiv

From the looks that was one soft landing.

And you would think those moslems would know what an impact crater looks like. Maybe not enough money in the budget over at NASA to even TRY to do a believable Mars pic?

For all I know that is pic someone’s Uncle Bob took of a smithereen from a blown to hell Peugeot in the Kuwaiti desert.


17 posted on 08/01/2011 12:02:24 PM PDT by bigheadfred ("I consulted all the sages I could find in yellow pages but there aren't many of them")
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