Are those the tracks of Rover?
Something makes me say “I hope so”. 
Yup, those are the tracks of the rover Spirit (pronounced Speewitt) uncovering lighter coloured mineral salts below the top layer of soil on Mars.
djm
Sandworms???
Richard Hoagland sure thinks there are!
Read what he has to say, and the response to it. Classic paranioa!!! 
And then there’s the mile-long translucent Martian worm.
I saw that once. I don’t even want to remember the hangover.
Did the translucent sand worm give you spice beer, nano? 
That would explain the bright blue eyeballs.
Nah, they were red. Very red. Couldn’t have been The Spice.
Mars is full of anti-spice too (there’s one for ol’ Hoagland! ), maybe it was Anti-Spice Beer!
Wow, mineral salts on Mars. Martian bath salts, coming to a store near you.
The real reason we’re going to Mars, Bush discovered oil there. 
There probably is a lot of interesting minerals there, I heard once that one of the chemicals used in thosed little lights that you break a capsule inside and it glows green light - well one of the materials is on Mars. So we make a giant capsule, launch it into space and crash it on Mars and make the whole planet glow green light.
He’s just announced today that he’s starting a company to compete with OPEC…CHOAM !