Space/Science — HabitableZone

Space/Science » in reply to Have I been staring this too long or is there writing on this blueberry?

Probably been staring too long :)

Check out this picture taken that same Sol on that same rock.

A very nice blueberry, and what is that donut object to the lower left?

If this rock was on Earth, I would say it is limestone. While it is not limestone, I bet it formed in a similar fashion.

And I am still perplexed by the spheres. I think the verdict is still out about their origin.

Log in or register to post.

The whole thread (19 posts)