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Mars

Mars Reconnaissance Orbiter (MRO)

Ice Flows on Mars

On Aug. 18, 2023, the Mars Reconnaissance Orbiter (MRO) captured ridged lines carved onto Mars’ landscape by the gradual movement of ice. While surface ice deposits are mostly limited to Mars’ polar caps, these patterns appear in many non-polar Martian regions. As ice flows downhill, rock and soil are plucked from the surrounding landscape and […]

Posted December 18, 2023

Mars

Mars Exploration Program

Mars Reconnaissance Orbiter (MRO)

A Bear on Mars?

The Mars Reconnaissance Orbiter (MRO) captured this bit of ursine pareidolia on Dec. 12, 2022. While it resembles a bear we might see on Earth, this is actually a hill on Mars with a peculiar shape. A V-shaped collapse structure makes the nose, two craters form the eyes, and a circular fracture pattern shapes the […]

Posted October 5, 2023

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54

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6

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3

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4

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202

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7

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5

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9

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3

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21

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3

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15

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28

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32

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10

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536

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107

26

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15

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5

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24

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85

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23

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2

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314

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11

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71

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2

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1

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1

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6

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48

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7

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53

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12

Exploration Systems Development Mission Directorate

40

Grades 9-12 for Educators

10

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