The following expedition marks the third installment of NASA Astrobiology's fieldwork series, the newly rebranded Our Alien Earth , streaming on NASA+ . Check out all three episodes following teams of astrobiologists from the lava fields of Holuhraun, Iceland, to the Isua Greenstone Belt of Greenland, and finally, the undersea volcanoes of Santorini, Greece. And stay tuned for the lava tubes of Mauna Loa, Hawaii in 2025.
THE VOYAGE BEGINS My career at NASA has always felt like a mad scientist’s concoction of equal parts hard work, perseverance, absurd luck, and happenstance. It was due to this mad blend that I suddenly found myself on the deck of a massive tanker ship in the middle of the Mediterranean sea, watching a team of windburnt scientists, engineers, and sailors through my camera lens as they wrestled with a 5,000lb submersible hanging in the air. “Let it out, Molly, slack off a little bit.
..” shouts deck boss Mario Fernandez, as he coordinates the dozen people maneuvering the vehicle.
It’s a delicate dance as the hybrid remotely operated vehicle (ROV), Nereid Under Ice (NUI), is hoisted off the ship and deployed into the sea. “Tagline slips, line breaks..
. you’ve got a 5,000lb wrecking ball,” recounts Mario in an interview later that day. How did I get here? A few years ago I found myself roaming the poster halls of the Astrobiology Science Conference in Bellevue, Washington, struggling to decipher the jargon of a dozen disciplines doing their best to s.