I would like to hear your opinions on this. I believe nasa said it was sandhills, while others believe it is glass tunnels. I can see the resemblence
to tunnels, but sandhills? I dont think so. And what is that spherelike thingy
Have just linked one picture, but there are several of this tunnel like structures in the area where this photo is taken.
I will see if I can find some site with the official explanation on this.
So what do you think?
Sorry if this has been posted on before.