Hydrothermal Exploration of the Mid-Cayman Rise

Cruise Log

NASA (Europa Jupiter System Mission Report, 2010)

From the Deep Sea to Europa

When Nereus is operating in ROV mode during Leg 2, the manipulator mounted on front of the vehicle will be used to collect sulfide and...

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Leighton Rolley, SOI

Homeward Bound

We’re all done.  Nereus has been safely recovered in board from the last dive, the last CTD is complete and the cable greased.  We’re now...

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Chris German

Collapsing Under The Pressure

Saturday June 29th was an epic day.  Also among the 4 top traumatic experiences I have ever had at sea with a robot.  (All of...

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Chris German

To Infinity and Beyond

Getting close to the end now and not a moment too soon, apparently – because today I completely lost my marbles. Let me explain. Last...

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Chris German

Deep Sea Driving School

Another great dive today to Von Damm.  We didn’t dive until 6am but happily that gave Casey and the rest of the Nereus team plenty...

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Chris German

Mostly Armless

A very solid dive today but also a very short blog because it is premature to know what to write just yet. We launched at...

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Chris German

Redemption Song

One of my NSF program managers sent me a message today saying that our live broadcasts could do with better music. Unfortunately, Jeremy (ETO and...

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Chris German

Transformers

Nereus underwent a major conversion in the past few days – actually more than one, which proved to be a little ambitious.  When you sawNereus...

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Chris German

A Triumph for Texan Engineering

Science seriously progressed today. It didn’t come easy but maybe that just makes it all the sweeter. Our launch was text-book just after 4am and...

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Chris German

Perseverance

Science progressed today.  But it didn’t come quietly. Last night I realized that if I was sending Blog 28 ashore then I must have been...

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Chris German

International Superstar

Today wasn’t our best day for Telepresence, I’m afraid – but fortunately, we had international help to cover for us, not more than 20 miles away...

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Chris German

Character Building

When I was growing up, my older brother Tim used to enjoy explaining how any adverse conditions that you lived through could be ascribed to...

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Chris German

Becalmed in Vent-Infested Waters

Today was a taxing day.  Late on Wednesday it became apparent that our test of the winch that we use to lower the depressor vehicle...

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Chris German

Scurvy Dogs and Sad Departures

Very short blog today.  Woke up for breakfast and leaped straight into action working with Leighton who then worked with Captain Heiko and Lars to...

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Jill McDermott

This is Our Art

Did you miss us? Yesterday was a very cool day.  I woke up at 4am to the sound of the ship slowing to a halt...

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Father’s Day (in some countries)

Today is our transit day to Jamaica and last night our clocks went back to put us on Jamaica time (which, bizarrely, is East of...

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WHOI

Go Big or Go Home

Today’s out last day with the AUV and we have a cunning plan to end our exploration days with.  Up at 3:15 to watch the...

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Chris German

Nereus With Attitude

Like all good things, Leg 1 of our expedition must come to an end.  But fear not, as Winston Churchill once said: this is not...

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Chris German

Refrigerator Art

When I was little, I remember spending hours listening to my Grandad’s tales of life on the ocean when he was a young man.  I...

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Chris German

Mind, He Doesn’t Get Out Much

Suddenly, the whole ship seems to have its groove on and science is really clicking. By deciding to focus on our shallowest site, we are...

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Chris German

Lars & the Real Gannet

Another good day today.  I was up at 5am to join in with a CTD cast designed to land right over the hottest chimneys that...

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Chris German

Deep Joy

It has been a long haul but today was a very good day.  Up just after 3am to make sure that all was well with...

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Jill McDermott, WHOI-MIT Joint Program

Sunday Race Day

Hello there.  Did you miss me?  I’m afraid I have been feeling rather disoriented. Last night (or was it the night before) I was having...

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Google Earth, Chris German

A Big Blue Ball

If you are reading this on the day it is posted, then know this: Today, June 8th, is World Oceans Day. What’s so special about...

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Technical Difficulties

We apologize for the interruption to Chris German’s blog from R/V Falkor.  Normal service will be resumed as soon as possible.

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Chris German

Winnie the Pooh and the Uncarved Block

Lots to tell you about today. We started off with a CTD coming on deck from the furthest north point we have been to (and...

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Chris German

Silent Running

Today has been a quiet day but we’ve been making steady progress.  The first CTD cast started at 4am and the last of the day...

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Paul "Jimbo" Duncan, SOI

Some days seem longer than others

A busy day today but also a strange one.  I was woken just after 5am by a feeling in my bones – quite literally, actually:...

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Chris German

Sometimes you eat the dive…

Up early again today for our first Nereus dive in earnest, heading down to 2250m at the top of Mt Dent, just West of the...

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Chris German

Virus Alert

I have a cold. Yuk. I suspect I am not alone and given that there are about 50 of us all living close in one...

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Chris German

Transit

You know it is going to be a bad day when just taking your morning shower is tricky.  Having to cling to a hand-rail just...

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Chris German

First Salt!

Today was a good day. Even before our 7:00 am kick-off meeting on the Bridge, Leighton, Nathan and Jimbo from the Falkor together with Ko-ichi...

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Chris German

Catch and Release…

No, wait – the other one: Release then Catch!!! Today was the day that we finally set sail.  Up early for a start-the-day meeting with...

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Chris German

No backing out now!

At some point, whenever you are a chief scientist, there is a moment when you suddenly realize that the focus is about to be all...

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Chris German

Getting Ready

Today was a quiet but busy day.  All the scientists had arrived by the end of Monday and all the remaining science gear showed up...

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Chris German

Memorial Day

We had a rather quiet day on the ship today with all the Nereus team members working away at getting Nereus further prepared for departure....

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Chris German

Mobilization

While our cruise doesn’t set sail until Thursday, and most of the science team are not due here until Tuesday, there has been plenty going...

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