Thin ridges on Mars could have been formed in a number of different ways and Laura Kerber of JPL has made it her mission to find all the different types of polygon ridges on the planet.
The full article is here:
via Similar-Looking Ridges on Mars Have Diverse Origins | NASA
Simon 🙂
No ownership claimed on material – Credit NASA
Simon's Space 
May i know where are you working
LikeLiked by 1 person
Do you mean country or company? I work int he UK for a engineering company 🙂
LikeLiked by 1 person
Actually i was wondering reading your cosmic posts..
LikeLiked by 1 person
Oh I see.. Alas I don’t work for or in the space industry…
LikeLiked by 1 person
Still thumbs up on your attitude…i too really enjoy that..
LikeLiked by 1 person
You do? How come? What do you enjoy? Thank you…. ☺
LikeLiked by 1 person
So cute, the snapshot that appears in your thumbnail makes it look like a boy and a girl sleeping between their parents 😀
LikeLiked by 2 people
Really? Ill have to have a look at that…
LikeLiked by 1 person
Off the cuff they look volcanic.
LikeLiked by 1 person
They probably are. But i guess someone needs another theory to get a research grant perhaps? 😉
LikeLike
What’s the scale here?
LikeLiked by 2 people
I’m not sure if I’m truthful. I had a look but it’s not obvious.
LikeLike
It’s fascinating to read anything about Mars. For me an even more magic place than the moon
LikeLike
I enjoyed reading this informative read. As I was a non medical student these articles makes me more interested to read and image is too apt👍✌
LikeLiked by 1 person
Thank you so much for that. Looking at your about page you used to be an engineering student. Thanks for your support ☺
LikeLike