| Episode 3 of the NASA+ documentary series, Our Alien Earth, is now streaming at plus.nasa.gov and on the NASA app!
Dive alongside Dr. Richard Camilli and his team as they explore undersea volcanoes off the coast of Santorini, Greece. Testing a suite of autonomous underwater vehicles, the team hopes to imbue their robotic explorers with the same scientific reasoning of a human astrobiologist, informing NASA's quest to remotely search for signs of life on distant ocean worlds. | 
