In this photo, Monterey Bay Aquarium researchers tow Tethys out from Moss Landing Harbor, while a round, orange float keeps its nose from diving down under the sea surface.
November 3, 2010 5:18 PM PDT
Photo by: Todd Walsh/MBARI
| Caption by: Jennifer Guevin
Manage updates with the Download App
%20-%20CNET%20News&srcUrl=http://news.cnet.com/2300-11386_3-10005433-3.html&x_breadcrumb=11386&x_arw_bkts=MAD:first_impression){kind=small}
