Phoenix Measures Local Rocks
Approximate sizes of several rocks in the view measured using the NASA Ames Viz tool using stereoscopic images from the SSI camera whose shadow is shown in self portrait. Headless nature of the images comes from time elapsed imaging of mast taken at one time, and the SSI (head) taken later. Video credit: NASA/JPL-Caltech/University of Arizona/NASA Ames.Related Videos
Word of the Day
Word of the Day
provided by The Free Dictionary
Today in History
This Day in History
provided by The Free Dictionary
Quiz Me
What was the INTERNET originally known as in 1969?
or View Results
RSS Feeds