User contributions
- 07:15, 18 April 2020 diff hist +123 Geological processes that have shaped Mars: Why Mars looks like it does →Craters: added image
- 07:12, 18 April 2020 diff hist +283 m Geological processes that have shaped Mars: Why Mars looks like it does →Craters
- 07:07, 18 April 2020 diff hist +323 N File:ESP 012531 1435pits.jpg Pits on floor of Hale crater from steam explosions, as seen by HiRISE Hot molted rock fell after impact and caused steam explosions in the ice rich ground. Source: https://www.uahirise.org/https://www.uahirise.org/ESP_012531_1435 Image credit: NASA/JPL/University of Arizona/Secosky current
- 06:59, 18 April 2020 diff hist +3 m File:PSP 008244 2645northicecaplabeled.jpg →Summary current
- 06:52, 18 April 2020 diff hist +86 m Geological processes that have shaped Mars: Why Mars looks like it does →Craters
- 06:51, 18 April 2020 diff hist +169 N File:ESP 030244 2040secondarycraters.jpg Secondary craters, as seen by HiRISE Source: https://www.uahirise.org/ESP_030244_2040 Image credit: NASA/JPL/University of Arizona current
- 05:09, 18 April 2020 diff hist +450 Geological processes that have shaped Mars: Why Mars looks like it does →Layers: added image
- 04:54, 18 April 2020 diff hist +105 Geological processes that have shaped Mars: Why Mars looks like it does →Layers: added image
- 04:52, 18 April 2020 diff hist +185 N File:PSP 008244 2645northicecaplabeled.jpg Lava tubes and lava flows, as seen by HiRISE Source: https://www.uahirise.org/PSP_008244_2645 Image credit: NASA/JPL/University of Arizona/Secosky
- 04:47, 18 April 2020 diff hist +8 m File:PSP 009501 1755lavatube.jpg →Summary current
- 04:45, 18 April 2020 diff hist +57 Geological processes that have shaped Mars: Why Mars looks like it does →Layers: added ref
- 16:02, 17 April 2020 diff hist +56 Geological processes that have shaped Mars: Why Mars looks like it does →Bright dust: added ref
- 15:59, 17 April 2020 diff hist +922 Geological processes that have shaped Mars: Why Mars looks like it does →Layers: added ref
- 15:54, 17 April 2020 diff hist +180 Geological processes that have shaped Mars: Why Mars looks like it does →Layers: added ref
- 15:50, 17 April 2020 diff hist +488 Geological processes that have shaped Mars: Why Mars looks like it does added ref
- 13:29, 17 April 2020 diff hist +55 m Geological processes that have shaped Mars: Why Mars looks like it does →Ice in the ground
- 13:28, 17 April 2020 diff hist +43 m Geological processes that have shaped Mars: Why Mars looks like it does →Ice in the ground
- 13:26, 17 April 2020 diff hist +253 m Geological processes that have shaped Mars: Why Mars looks like it does →Ice in the ground
- 13:24, 17 April 2020 diff hist -3 m Geological processes that have shaped Mars: Why Mars looks like it does →Craters
- 13:22, 17 April 2020 diff hist +8 m Geological processes that have shaped Mars: Why Mars looks like it does →Other features
- 13:21, 17 April 2020 diff hist +107 m Geological processes that have shaped Mars: Why Mars looks like it does →Other features
- 13:17, 17 April 2020 diff hist +6 m Geological processes that have shaped Mars: Why Mars looks like it does →Dry Ice
- 13:15, 17 April 2020 diff hist +56 m Geological processes that have shaped Mars: Why Mars looks like it does →Dry Ice
- 12:39, 17 April 2020 diff hist +2 m Geological processes that have shaped Mars: Why Mars looks like it does →Bright dust
- 12:38, 17 April 2020 diff hist -20 m Geological processes that have shaped Mars: Why Mars looks like it does →Bright dust
- 12:36, 17 April 2020 diff hist -69 m Geological processes that have shaped Mars: Why Mars looks like it does →Igneous effects
- 11:25, 17 April 2020 diff hist +2 m Geological processes that have shaped Mars: Why Mars looks like it does →Glaciers
- 11:22, 17 April 2020 diff hist -21 m Geological processes that have shaped Mars: Why Mars looks like it does →Liquid water
- 11:20, 17 April 2020 diff hist +1 m Geological processes that have shaped Mars: Why Mars looks like it does →Dry Ice
- 11:01, 17 April 2020 diff hist -15 m Geological processes that have shaped Mars: Why Mars looks like it does →Glaciers
- 10:53, 17 April 2020 diff hist +57,471 N Geological processes that have shaped Mars: Why Mars looks like it does added pictures, info, and ref
- 10:51, 17 April 2020 diff hist 0 m User:Suitupandshowup
- 10:51, 17 April 2020 diff hist +77 User:Suitupandshowup →See Also: added to list
- 09:35, 17 April 2020 diff hist -1 m Mare Australe quadrangle →Spiders
- 07:41, 17 April 2020 diff hist +200 N File:Marscyclone hst.jpg Cyclone on Mars, as seen by HST. Source: https://apod.nasa.gov/apod/ap990520.html Credit: J. Bell (Cornell), S. Lee (Univ. Colorado), M. Wolff (SSI), et al., NASA current
- 07:40, 17 April 2020 diff hist -1 Mare Boreum quadrangle →Freezing of atmosphere: added ref
- 07:29, 17 April 2020 diff hist +178 N File:PSP 009501 1755lavatube.jpg Lava tubes and lava flows, as seen by HiRISE https://www.uahirise.org/PSP_009501_1755 Image credit: NASA/JPL/University of Arizona/Secosky
- 07:04, 17 April 2020 diff hist +685 N File:ESP 042625 1655tars.jpg Transverse aeolian ridges (TAR's) Transverse aeolian ridges—or TAR—are mysterious, wind-blown features that are intermediate in size between ripples and much larger sand dunes. Ripples form from hopping sand grains, and dunes form from sand grains being blown over longer distances. One hypothesis for TAR formation is that larger grains like pebbles are rolled on top of smaller ripples; then, finer dust settles into the cracks, “inflating” the pebbles, making the TAR larger than typical rip... current
- 06:56, 17 April 2020 diff hist +256 N File:ESP 039563 1730tars.jpg Transverse aeolian ridges (TAR's) These are sort of like small sand dunes. We do not understand these totally. Source: https://www.uahirise.org/ESP_039563_1730 Image credit: NASA/JPL/University of Arizona/Secosky current
- 06:43, 17 April 2020 diff hist +255 N File:ESP 011605 1170defrosting.jpg Defrosting The dark spots are where the ice has melted, allowing us to see the dark undersurface. This takes place each spring. https://www.uahirise.org/ESP_011605_1170 Image credit: NASA/JPL/University of Arizona current
- 04:57, 17 April 2020 diff hist +247 N File:ESP 011425 1775newcrater.jpg New crater The dark represents the dark surface that lies under the dust. It is the dark volcanic rock basalt. Image credit: NASA/JPL/University of Arizona Source: https://www.uahirise.org/ESP_011425_1775 current
- 10:56, 16 April 2020 diff hist +348 N File:ESP 55095 2170dunes.jpg Close, color view of dunes The location is near Sklodowski Crater in North Arabia Terra in the Ismenius Lacus quadrangle at 36.66 N and 0.787 E (ESP_55095_2170). Picture taken with HiRISE under HiWish program Source: http://hirise.lpl.arizona.edu/ESP_55095_2170 Image credit is NASA/JPL/University of Arizona. current
- 08:48, 16 April 2020 diff hist +259 N File:ESP 035801 2210dipping.jpg Dipping layers The location is the Ismenius Lacus quadrangle at Latitude (centered) 40.417° N and Longitude 57.678° E. Source: http://hirise.lpl.arizona.edu/ESP_035801_2210 Image courtesy NASA/JPL/University of Arizona current
- 08:39, 16 April 2020 diff hist -8 m Layers on Mars →Along ancient river valleys
- 15:15, 15 April 2020 diff hist -47 m HiWish program →Polygons
- 12:26, 15 April 2020 diff hist -2 m Ismenius Lacus quadrangle →Upper Plains Unit
- 12:25, 15 April 2020 diff hist +2 m Ismenius Lacus quadrangle →Upper Plains Unit
- 09:10, 15 April 2020 diff hist +1 m File:ESP 046046 2095craterejectarim.jpg →Summary current
- 09:10, 15 April 2020 diff hist +39 m File:ESP 035327 2255tongues.jpg →Summary current
- 09:09, 15 April 2020 diff hist +7 m File:ESP 036619 2275ldalabeled.jpg →Summary current
