Steven's Notebook

Look Ma - No Hands!

The Grandest Canyon

If Google Mars wasn’t enough for you, NASA has made available new view of the biggest canyon in the solar system, merging hundreds of photos from NASA’s Mars Odyssey orbiter. Mariner Valley is 10 times longer, 5 times deeper, and 20 times wider than Earth’s Grand Canyon.

Here’s a link to their flythough movie (QuickTime). [found via NASAcast Video]

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