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Community Forums => The Lounge => Topic started by: TightEnd on September 28, 2017, 09:30:41 AM



Title: so,what and where are these?
Post by: TightEnd on September 28, 2017, 09:30:41 AM
(https://www.nasa.gov/sites/default/files/thumbnails/image/15245unilad-imageoptim-800px-penitentes_ice_formations.png)


Title: Re: so,what and where are these?
Post by: Graham C on September 28, 2017, 11:08:16 AM
They look like Penitentes ice formations to me







I have no idea...  is it on Mars?


Title: Re: so,what and where are these?
Post by: Graham C on September 28, 2017, 11:09:15 AM
They look like Penitentes ice formations to me







I have no idea...  is it on Mars?

ha ha, no, not Mars!  Interesting though.


Title: Re: so,what and where are these?
Post by: tikay on September 28, 2017, 11:21:17 AM
They look like Penitentes ice formations to me







I have no idea...  is it on Mars?


Think we have a winner.

Not Mars, though. (Thank you, Mr google).



Title: Re: so,what and where are these?
Post by: TightEnd on September 28, 2017, 11:31:22 AM
Origins of giant knife blades of ice found on Pluto by NASA New Horizons is now believed to be eroded methane ice: http://go.nasa.gov/2k0Tg8k

as tall as skyscrapers