Landscape and Nature Fine Art Photography by Canadian artist, Tricia McLellan.


NASA – Blue Like Mars

10 06.10

The image today comes from NASA’s site and is a perfect example of natural texture in the universe.

The following is the excerpt from their Image Of The Day posting of this image:

“Blue Like Mars
This image shows the west-facing side of an impact crater in the mid-latitudes of Mars’ northern hemisphere. Like many mid-latitude Martian craters, this one has gullies along its walls that are composed of alcoves, channels and debris aprons. The origins of these gullies have been the subject of much debate; they could have been formed by flowing water, liquid carbon dioxide or dry granular flows.
read more…