Image courtesy of the NOAA Office of Ocean Exploration and Research, Exploring Atlantic Canyons and Seamounts 2014. Download larger version (jpg, 1.5 MB).
While exploring Kelvin Seamount at a depth of ~2,050 meters (6,275 feet) as part of the Our Deepwater Backyard: Exploring Atlantic Canyons and Seamounts 2014 expedition, scientists came across this sea star using its tube feet to "glide" across the seafloor.
Want to see a moving sea star in action? Check out this video, “Speed Star,” from the Gulf of Mexico.