Quote:UFO chasers are claiming an historic discovery in the quest to establish if there really is any life on Mars. 
Alien believers even shockingly claim that NASA is trying to cover up the existence of the "trees" with an elaborate cover story for what they really are.
The image in question is of a vast region of sand dunes at high northern latitudes on Mars.
NASA says the so-called trees are nothing more than dark streaks of sand, formed by sand from the top of the dunes being dislodged and toppling down.

Quote:For a start, NASA has two ground-based rovers on the surface of the Red Planet, taking extraordinary detailed and close-up pictures.
These images are regularly posted online for the public to view, and so far there have been no pictures of trees sent back by the rovers.
But it's a cover up right? Well according the alien seekers.
But NASA's explanation for these streaks is simply: "In the winter, a layer of carbon dioxide ice covers the dunes, and in the spring as the sun warms the ice it evaporates. This is a very active process, and sand dislodged from the crests of the dunes cascades down, forming dark streaks.
"In the image falling material has kicked up a small cloud of dust. The colour of the ice surrounding adjacent streaks of material suggests that dust has settled on the ice at the bottom after similar events."

But, YouTube researcher Sam Y, who claims to have exposed a NASA cover up in three videos, is convinced they are trees.
He said: "It is so strange they get the picture and try to describe what they see as anything but a living plant.
"All these lines actually exist only in some kind of like hole in the ground you can see a lot of little trees in these area.
"If you look closer there is no way this can be sand flowing - look at the base does it look like sand - look at the structure from the bottom and branches coming from them how can you describe this as falling material.

(06-18-2016, 05:59 AM)guohua Wrote: Yes that's the Head Lines and I'll post the pictures from the article, but you should know this, NASA admits those images are from Mars but they say those are Dark Streaks in the Sand, Not Trees! You Decide  
 Yes Interesting,,,, Isn't it.

Quote:UFO chasers are claiming an historic discovery in the quest to establish if there really is any life on Mars. 
Alien believers even shockingly claim that NASA is trying to cover up the existence of the "trees" with an elaborate cover story for what they really are.
The image in question is of a vast region of sand dunes at high northern latitudes on Mars.
NASA says the so-called trees are nothing more than dark streaks of sand, formed by sand from the top of the dunes being dislodged and toppling down.

 

Quote:For a start, NASA has two ground-based rovers on the surface of the Red Planet, taking extraordinary detailed and close-up pictures.
These images are regularly posted online for the public to view, and so far there have been no pictures of trees sent back by the rovers.
But it's a cover up right? Well according the alien seekers.
But NASA's explanation for these streaks is simply: "In the winter, a layer of carbon dioxide ice covers the dunes, and in the spring as the sun warms the ice it evaporates. This is a very active process, and sand dislodged from the crests of the dunes cascades down, forming dark streaks.
"In the image falling material has kicked up a small cloud of dust. The colour of the ice surrounding adjacent streaks of material suggests that dust has settled on the ice at the bottom after similar events."

But, YouTube researcher Sam Y, who claims to have exposed a NASA cover up in three videos, is convinced they are trees.
He said: "It is so strange they get the picture and try to describe what they see as anything but a living plant.
"All these lines actually exist only in some kind of like hole in the ground you can see a lot of little trees in these area.
"If you look closer there is no way this can be sand flowing - look at the base does it look like sand - look at the structure from the bottom and branches coming from them how can you describe this as falling material.

Link

Another Great Article with some very interesting pictures: Mars

Quote:Naturally erupting dust clouds on Mars are creating structures that look surprisingly like trees near the planet's north pole. But don't be fooled ? it's just an optical illusion, NASA scientists say.
The Martian "trees" are actually dark basaltic sand pushed to the surface of sand dunes by sun-heated solid carbon dioxide ice, or dry ice, sublimating directly into vapor, explained Candy Hansen, a member of NASA's Mars Reconnaissance Orbiter (MRO) team at the University of Arizona. 
The sand dunes form a nearly complete ring around Mars' north pole and are covered by a thin layer of reddish Martian dust and patches of dry ice. To date, there is no firm evidence of any type of Martian biology, past or present, plant or otherwise.
In the Martian spring, the sun warms the ice, causing it to sublimate directly into vapor, and the resulting gas dislodges surrounding dust and sand particles.
"What we think is happening is that the dark sand is sliding down the bright frosted portion of the dune," Hansen told SPACE.com.