https://marspedia.org/index.php?action=history&feed=atom&title=File%3APavonis_Mons_lava_tube_skylight_crop.jpgFile:Pavonis Mons lava tube skylight crop.jpg - Revision history2026-04-15T15:37:21ZRevision history for this page on the wikiMediaWiki 1.34.2https://marspedia.org/index.php?title=File:Pavonis_Mons_lava_tube_skylight_crop.jpg&diff=124846&oldid=prevSuitupandshowup: Hole that leads to a lava tube, an entry point for a possible Mars colony Image from HiRISE http://hirise.lpl.arizona.edu/ESP_023531_1840
The dark spot turned out to be a "skylight," an opening to an underground cavern, that is 35 meters (115 feet)...2018-02-10T00:16:10Z<p>Hole that leads to a lava tube, an entry point for a possible Mars colony Image from HiRISE http://hirise.lpl.arizona.edu/ESP_023531_1840 The dark spot turned out to be a "skylight," an opening to an underground cavern, that is 35 meters (115 feet)...</p>
<p><b>New page</b></p><div>== Summary ==<br />
Hole that leads to a lava tube, an entry point for a possible Mars colony Image from HiRISE http://hirise.lpl.arizona.edu/ESP_023531_1840<br />
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The dark spot turned out to be a "skylight," an opening to an underground cavern, that is 35 meters (115 feet) across. Image credit: NASA / Jet Propulsion Laboratory / University of Arizona<br />
== Licensing ==<br />
{{PD}}</div>Suitupandshowup