Too small for a golf ball: What’s that on Mars? – COSMIC TRIBUNE
wordpress counter




IT’S NOT JUST IN YOUR MIND!

Too small for a golf ball: What’s that on Mars?

[CLICK ON IMAGE FOR HIGH RESOLUTION / NASA, JPL-Caltech, MSSS

MarsBallHow did these Martian rocks form? As the robotic Curiosity rover has approached Pahrump Hills on Mars, it has seen an interesting and textured landscape dotted by some unusual rocks. The featured image shows a curiously round rock spanning about two centimeters across.
Seemingly a larger version of numerous spherules dubbed blueberries found by the Opportunity rover on Mars in 2004, what caused this roundness remains unknown. Possibilities include frequent tumbling in flowing water, sprayed molten rock in a volcanic eruption, or a concretion mechanism.
The inset image, taken a few days later, shows another small but unusually shaped rock structure. As Curiosity rolls around and up Mount Sharp, different layers of the landscape will be imaged and studied to better understand the ancient history of the region and to investigate whether Mars could once have harbored life.

 

 

SEE COMPLETE TEXT

Be Sociable, Share!




  • The outstanding Omega Centauri, largest and brightest star cluster in our Milky Way
  • July 1969: 'The heavens have become a part of man’s world'
  • Brazilian exorcists under investigation for engaging with Satan: 'The Vatican? It's mine, mine!'
  • How our galaxy would look from the side
  • Another supernova explodes in a galaxy know for them
  • First Satanic monument on public property to be erected at veterans memorial park
  • NGC 3628: The Hamburger Galaxy