In a Way, Each Second of These Videos = $4.5 Million

The good people at the Jet Propulsion Laboratory have distilled the first 90 days of the Spirit and Opportunity missions into two 90-second video clips.

These rapid time-lapse windows provide a good sense of the sheer volume of detailed readings generated by these impressive astrocarts.

(The above links are for the Quicktime movie format. Other formats are available here and here)