Onon (crater)
Onon is an impact crater on Mars , located in the Amenthes quadrangle at 16.3° N and 257.6° W. It measures 3.5 kilometer in diameter and was named after Town in Mongolia. [1] Impact craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater than 10 km in diameter) they usually have a central peak. [2] The peak is caused by a rebound of the crater floor following the impact. [3] Sometimes craters expose layers that were buried. Rocks from deep underground are tossed onto the surface. Hence, craters can show us what lies deep under the surface.
Page Revisions
| Year | Metadata | Sections | Top Words | First Paragraph |
| 2018 |
76788 characters 2 sections 3 paragraphs 5 images 656 internal links 4 external links |
onon 0.735 257 0.219 craters 0.218 mongolia 0.192 ejecta 0.170 amenthes 0.163 peak 0.155 tossed 0.150 expose 0.134 rim 0.129 rebound 0.120 kilometer 0.112 crater 0.109 town 0.108 deep 0.103 |
Onon is an impact crater on Mars , located in the Amenthes quadrangle at 16.3° N and 257.6° W. It measures 3.5 kilometer in diameter and was named after Town in Mongolia. [1] Impact craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater than 10 km in diameter) they usually have a central peak. [2] The peak is caused by a rebound of the crater floor following the impact. [3] Sometimes craters expose layers that were buried. Rocks from deep underground are tossed onto the surface. Hence, craters can show us what lies deep under the surface. |
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| 2017 |
35400 characters 2 sections 3 paragraphs 8 images 163 internal links 4 external links |
onon 0.735 257 0.219 craters 0.218 mongolia 0.192 ejecta 0.170 amenthes 0.163 peak 0.155 tossed 0.150 expose 0.134 rim 0.129 rebound 0.120 kilometer 0.112 crater 0.109 town 0.108 deep 0.103 |
Onon is an impact crater on Mars , located in the Amenthes quadrangle at 16.3° N and 257.6° W. It measures 3.5 kilometer in diameter and was named after Town in Mongolia. [1] Impact craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater than 10 km in diameter) they usually have a central peak. [2] The peak is caused by a rebound of the crater floor following the impact. [3] Sometimes craters expose layers that were buried. Rocks from deep underground are tossed onto the surface. Hence, craters can show us what lies deep under the surface. |
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| 2016 |
35384 characters 3 sections 5 paragraphs 8 images 157 internal links 4 external links |
onon 0.564 craters 0.335 257 0.168 mongolia 0.147 crater 0.147 deposits 0.147 impact 0.146 ice 0.141 dissolves 0.135 ores 0.133 ejecta 0.130 amenthes 0.125 melts 0.122 ore 0.120 peak 0.119 |
Onon Crater is an impact crater in the Amenthes quadrangle of Mars, located at 16.3° N and 257.6° W. It is 3.5 km in diameter and was named after Town in Mongolia. [1] Impact craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater than 10 km in diameter) they usually have a central peak. [2] The peak is caused by a rebound of the crater floor following the impact. [3] If one measures the diameter of a crater, the original depth can be estimated with various ratios. Because of this relationship, researchers have found that many Martian craters contain a great deal of material; much of it is believed to be ice deposited when the climate was different. [4] Sometimes craters expose layers that were buried. Rocks from deep underground are tossed onto the surface. Hence, craters can show us what lies deep under the surface. |
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| 2015 |
35371 characters 3 sections 5 paragraphs 8 images 157 internal links 4 external links |
onon 0.564 craters 0.335 257 0.168 mongolia 0.147 crater 0.147 deposits 0.147 impact 0.146 ice 0.141 dissolves 0.135 ores 0.133 ejecta 0.130 amenthes 0.125 melts 0.122 ore 0.120 peak 0.119 |
Onon Crater is an impact crater in the Amenthes quadrangle of Mars, located at 16.3° N and 257.6° W. It is 3.5 km in diameter and was named after Town in Mongolia. [1] Impact craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater than 10 km in diameter) they usually have a central peak. [2] The peak is caused by a rebound of the crater floor following the impact. [3] If one measures the diameter of a crater, the original depth can be estimated with various ratios. Because of this relationship, researchers have found that many Martian craters contain a great deal of material; much of it is believed to be ice deposited when the climate was different. [4] Sometimes craters expose layers that were buried. Rocks from deep underground are tossed onto the surface. Hence, craters can show us what lies deep under the surface. |
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| 2014 |
34945 characters 3 sections 4 paragraphs 8 images 158 internal links 4 external links |
onon 0.564 craters 0.335 257 0.168 mongolia 0.147 crater 0.147 deposits 0.147 impact 0.146 ice 0.141 dissolves 0.135 ores 0.133 ejecta 0.130 amenthes 0.125 melts 0.122 ore 0.120 peak 0.119 |
Onon Crater is an impact crater in the Amenthes quadrangle of Mars, located at 16.3° N and 257.6° W. It is 3.5 km in diameter and was named after Town in Mongolia. [1] Impact craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater than 10 km in diameter) they usually have a central peak. [2] The peak is caused by a rebound of the crater floor following the impact. [3] If one measures the diameter of a crater, the original depth can be estimated with various ratios. Because of this relationship, researchers have found that many Martian craters contain a great deal of material; much of it is believed to be ice deposited when the climate was different. [4] Sometimes craters expose layers that were buried. Rocks from deep underground are tossed onto the surface. Hence, craters can show us what lies deep under the surface. |
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| 2013 |
27532 characters 1 sections 1 paragraphs 7 images 155 internal links 1 external links |
onon 0.548 257 0.489 mongolia 0.430 amenthes 0.365 town 0.243 16 0.143 3 0.129 crater 0.122 6 0.080 quadrangle 0.075 impact 0.071 diameter 0.069 located 0.061 5 0.060 named 0.041 |
Onon Crater is an impact crater in the Amenthes quadrangle of Mars, located at 16.3° N and 257.6° W. It is 3.5 km in diameter and was named after Town in Mongolia. [1] |
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| 2012 |
6242 characters 1 sections 2 paragraphs 3 images 10 internal links 1 external links |
onon 0.548 257 0.489 mongolia 0.430 amenthes 0.365 town 0.243 16 0.143 3 0.129 crater 0.122 6 0.080 quadrangle 0.075 impact 0.071 diameter 0.069 located 0.061 5 0.060 named 0.041 |
Onon Crater is an impact crater in the Amenthes quadrangle of Mars, located at 16.3° N and 257.6° W. It is 3.5 km in diameter and was named after Town in Mongolia. [1] |
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| 2011 |
6245 characters 1 sections 2 paragraphs 3 images 10 internal links 1 external links |
onon 0.548 257 0.489 mongolia 0.430 amenthes 0.365 town 0.243 16 0.143 3 0.129 crater 0.122 6 0.080 quadrangle 0.075 impact 0.071 diameter 0.069 located 0.061 5 0.060 named 0.041 |
Onon Crater is an impact crater in the Amenthes quadrangle of Mars, located at 16.3° N and 257.6° W. It is 3.5 km in diameter and was named after Town in Mongolia. [1] |
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| 2010 |
5732 characters 1 sections 2 paragraphs 3 images 7 internal links 1 external links |
onon 0.768 257 0.342 mongolia 0.301 amenthes 0.256 town 0.170 bar 0.149 crater 0.128 scale 0.101 16 0.100 meters 0.094 3 0.090 500 0.087 hirise 0.087 6 0.056 quadrangle 0.052 |
Onon Crater is an impact crater in the Amenthes quadrangle of Mars, located at 16.3° N and 257.6° W. It is 3.5 km in diameter and was named after Town in Mongolia. [1] |
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| 2009 |
5720 characters 1 sections 2 paragraphs 3 images 7 internal links 1 external links |
onon 0.768 257 0.342 mongolia 0.301 amenthes 0.256 town 0.170 bar 0.149 crater 0.128 scale 0.101 16 0.100 meters 0.094 3 0.090 500 0.087 hirise 0.087 6 0.056 quadrangle 0.052 |
Onon Crater is an impact crater in the Amenthes quadrangle of Mars, located at 16.3 N and 257.6 W. It is 3.5 km in diameter and was named after Town in Mongolia. [1] |