Four robots have set out on an epic 33,000 nautical mile (66,000km) journey across the Pacific Ocean. Created by US firm Liquid Robotics, the four are aiming to set the record for the longest distance at sea travelled by an unmanned craft. Throughout their journey the robots will gather lots of data about the composition and quality of sea water. Read more
On November 17th, at San Francisco's St. Francis Yacht Club, Liquid Robotics launched four Wave Gliders on a record-setting journey across the Pacific Ocean - the longest distance ever attempted by an unmanned ocean vehicle. The purpose of this unprecedented Pacific crossing is to foster new scientific discoveries in ocean science by making available vast amounts of ocean data collected and transmitted globally during the Wave Gliders' yearlong journey. Liquid Robotics and Ocean in Google Earth are providing a platform for the world to follow the expedition virtually, while Virgin Oceanic and Liquid Robotics will jointly explore the Mariana Trench. Read more