No problem! The key thing to note is that the rear hazcam is mounted under the rover, and the lens on the camera is a "fish eye" wide angle view
lens, which gives the image its curved look.
If the hazard cam takes an image and the rover is at an angle, like as if it was going up a hill, the camera wont see the horizon, and the result
would be an image with the ground, and the underbelly with those 3 weird things. At that point it would be easy to get confused.
You know what is really odd..is that even tho NASA knows what that is,,they could have put something familiar on the underbelly, like a NASA emblem or
JPL emblem or something...because in the black and white images from the hazcams, the shade of grey of the underbelly can often look like the shade of
grey of the sky from a grey scale image taken by the PanCam!!!
NASA just loves to play with our heads like that. But lucky for us out here, there are those of us who have been on to NASA's "head games" for over
30 years and we spot them right away. And I love to point out to the people how NASA does their mind tricks and catch them in the act.
Cheers!!!!
[edit on 19-1-2009 by RFBurns]