A paper conservator at an art museum explains how scientific analysis of artworks using different parts of the electromagnetic spectrum is informing understanding of how the artists worked, and how the appearance of their pantings has changed with time.
Tens of thousands of Jupiter images were taken by the Voyager spacecraft, but relatively few have been processed to reveal their true beauty and wonder. The latest Snapshots video from Emily Lakdawalla explains why.
How does the LRO lunar map compare with the new Chinese product from Chang'e 2?
Posted by Mat Kaplan on 2012/01/02 02:07 CST
How Spacecraft Make Color Pictures--Emily's Slides From the December, 2011 Planetary Radio Live