It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Originally posted by Phage
reply to post by verylowfrequency
Ice forming in partially collapsed lava tubes is an excellent call.
Originally posted by thisisnotmyrealname
wow incredible work, just wondering where you found those images from? looks too clear to be from google earth... just wondering if more of us looked maybe we could find some more.
I think its weird that they all have a similar shape, but it could just be caused by melting snow.
There are alternative explanations for this mass concentration, such as formation by a mantle plume Mantle plume A mantle plume is an upwelling of abnormally hot rock within the Earth's mantle . As the heads of mantle plumes can partly melt when they reach shallow depths, they are thought to be the cause of volcano centers known as Hotspot and probably also to have caused flood basalts.... or other large-scale volcanic activity.
Lava tubes can be up to 14-15 metres wide, though are often narrower, and run anywhere from 1-15 m below the surface.
A lava tube system in Kiama, Australia, consists of over 20 lava tubes, many of which are breakouts of a main lava tube. The largest of these lava tubes is 22 m in diameter.
Originally posted by OzWeatherman
Seriously you think this is unusual?
Ever heard of something called a crevasse?
Originally posted by OzWeatherman
Seriously you think this is unusual?
Ever heard of something called a crevasse?