HiRISE and Mars Polar Lander Options

[Guest_Sunspot_*]

Looking at the images of the Spirit/Opportunity landing site, it seems many of the features such as tracks and rocket blast markings have faded considerably often to the point of being invisible in the nearly three years since landing.

This had me thinking about the MGS images taken in the hope of finding MPL. Initially it was reported that MGS had spotted the lander, one image had a white spot/streak interpreted as the parachute and a dark patch with a spot in the centre not too far off, taken to be the blast zone of the rockets with the lander in the centre.

However another image taken 5 years later seemed to discount this theory - the features had faded or changed significantly. BUT, seeing how much the rover sites have changed in an even shorter time, wouldn't the same happen to the MPL site in 5 years - perhaps to an even greater degree with the more extreme seasonal changes at that location. Also, the latest HiRISE images show just how difficult it has been to spot the landers on the surface with MGS, the Viking sites in particular.

I hope HiRISE takes another look at this spot.

Mars Polar Lander NOT Found, MSSS article:
http://www.msss.com/mars_images/moc/2005/10/17/

[nprev]

Argh. As Gordan said earlier, "so many unknowns"! Seems as if this manifest fact will be compounded by the fact that there well might be active geology at the site; those pits sure look like something related to the CO2 geysers to me, or some other outgassing/collapse mechanism.