This image shows schematic of the jet streams on the planet Neptune. Scientist have found that the atmosphere's circulation is characterized by westward flow near the equator with velocities reaching ... more 
This image shows schematic of the jet streams on the planet Neptune. Scientist have found that the atmosphere's circulation is characterized by westward flow near the equator with velocities reaching 750 mph (1200 km/hr), and an eastward flow a less 
1 / 8
SPACE.com | Photo By Yohai Kaspi, Weizmann Institute of Science/NASA
Wed, May 15, 2013 1:24 PM EDT