{"id":787783,"date":"2024-08-24T15:15:50","date_gmt":"2024-08-24T20:15:50","guid":{"rendered":"http:\/\/spaceweekly.com\/?p=787783"},"modified":"2024-08-24T15:15:50","modified_gmt":"2024-08-24T20:15:50","slug":"the-making-of-our-alien-earth-the-undersea-volcanoes-of-santorini-greece","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=787783","title":{"rendered":"The Making of Our Alien Earth: The Undersea Volcanoes of Santorini, Greece"},"content":{"rendered":"


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\n\t\t\t\t\t\t\t\tThe Making of Our Alien Earth: The Undersea Volcanoes of Santorini, Greece\t\t\t\t\t\t\t<\/h1>\n<\/p>\n<\/div>\n<\/div>\n
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The expedition team and crew prepare to deploy Nereid Under Ice (NUI) into the sea.<\/figcaption><\/div>\n<\/p>\n<\/div>\n<\/figcaption><\/div>\n<\/p>\n<\/div>\n<\/div>\n

The following expedition marks the third installment of NASA Astrobiology\u2019s fieldwork series, the newly rebranded Our Alien Earth<\/em>, 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.<\/p>\n

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THE VOYAGE BEGINS<\/strong><\/p>\n

My career at NASA has always felt like a mad scientist\u2019s 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.<\/p>\n

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The expedition team and crew prepare to deploy Nereid Under Ice (NUI) into the sea.<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n

\u201cLet it out, Molly, slack off a little bit\u2026\u201d shouts deck boss Mario Fernandez, as he coordinates the dozen people maneuvering the vehicle. It\u2019s a delicate dance as the hybrid remotely operated vehicle (ROV), Nereid Under Ice (NUI), is hoisted off the ship and deployed into the sea. \u201cTagline slips, line breaks\u2026 you\u2019ve got a 5,000lb wrecking ball,\u201d recounts Mario in an interview later that day.<\/p>\n

How did I get here?<\/p>\n

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 share their discoveries; phrases like lipid biomarkers, anaerobic biospheres, and macromolecular emergence floated past me as I walked. I felt like a Peanuts character listening to an adult speak.<\/p>\n

Until I stumbled upon a poster by Dr. Richard Camilli entitled, Risk-Aware Adaptive Sampling for the Search for Life in Ocean Worlds<\/em>. I was quickly enthralled in a whirlwind of icy moons, fleets of deep sea submersible vehicles, and life at sea.<\/p>\n

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Dr. Richard Camilli, principal investigator of a research expedition to explore undersea volcanoes off the coast of Santorini.<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n

\u201cAre you free in November?\u201d<\/p>\n

\u201cAbsolutely,\u201d I replied without checking a single calendar.<\/p>\n

Five months and three flights later, I arrived at the port of Lavrio, Greece, as Dr. Camilli and his team were unloading their suite of vehicles from gigantic shipping crates onto the even more massive research vessel. I stocked up on motion sickness tablets, said a silent farewell to land, and boarded the ship destined for the undersea Kolumbo volcano.<\/p>\n

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Greece is a great place to study geology, because it’s a kind of supermarket of natural disasters.<\/span><\/h2>\n<\/p>\n<\/div>\n
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Dr. Paraskevi NomikoU<\/p>\n

University of Athens<\/p>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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The expedition sets out to sea as the sun sets in the distance.<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n

LIFE AT SEA<\/strong><\/p>\n

Documenting astrobiology fieldwork has taken me to some pretty remote and rough places. Sleeping in wooden shacks in Iceland without running water and electricity, or bundled up in a zero-degree sleeping bag in a tent while being buffeted by gale force winds in the wilderness of Greenland. But life at sea? Life at sea is GOOD.<\/p>\n