Antarctic video gallery
This former Limerick lad has swapped the green hills of Ireland for the icy shores of Antarctica.
Michael Keating Kearney, New Australian Citizen “It feels very privileged and very unique to have my ceremony down here in Antarctica, I’m very happy its turned out to be a wonderful day.
Michael is a carpenter at Casey research station. In Australia for 9 years, he’s become an Australian citizen in the coolest way possible.
Michael Keating Kearney, New Australian Citizen “I pledge my loyalty to Australia and its people.”
Justin Ross, Deputy Station Leader “Please join me in welcoming our newest Australian citizen. This is my first citizenship ceremony, so I was understandably a little nervous, but I am immensely proud to have this opportunity to be the presiding officer for Michael’s special day.”
Michael Keating Kearney, New Australian Citizen “Living in Australia is very good, it’s a good culture, good people, the work is great. Feeling very happy, very excited and very grateful to be an Australian citizen.”
NASA’s icy mission
NASA’s icy mission
This buoyant robot is on its first Antarctic mission.
Voice of NASA Scientist Dr Kevin Hand; “Almost there, almost there, now just drag it some place. You’re beneath the ice.” You’re beneath the ice.”
NASA has just returned from three weeks at Casey station testing a future space robot.
NASA Scientist Dr Kevin Hand “What this vehicle does is, it floats on the underside of the ice and allows us to inspect scientifically what’s happening.”
NASA Lead Engineer Dr Andy Klesh “Including a dissolved oxygen sensor, looking at conductivity, temperature and depth and of course video images.”
NASA Scientist Dr Kevin Hand “What we saw was just stunning, the sea-ice algae dangling down like little chandeliers, the gas bubbles under the ice. We even tested the rover on a tide fracture, a crack in the ice.” We even tested the rover on a tide fracture, a crack in the ice.”
NASA Scientist Dr Kevin Hand “We learned that from navigating some of the cracks an additional wheel, to make it more like a tricycle, could be helpful. Being able to have thrusters on it, to vary our buoyancy when needed.” Being able to have thrusters on it, to vary our buoyancy when needed.”
Eventually the robot will explore another icy landscape on one of Jupiter’s moons.
NASA Scientist Dr Kevin Hand “Now of course the dream of dreams is that someday this vehicle is sufficiently small and low power and low weight, such that we could eventually get it into and beneath the ice of Europa, where we might someday find signs of life beyond Earth.
2019 Antarctic rewind
From Mawson station on the coast, the ice sheet rises to a high plateau.
Jagged mountain ranges puncture the glittering ice.
Jan Wallace, Medical Officer Up on the plateau here I just love the expanse of the horizon and the massive sky. It’s a landscape of epic proportions up here, and the mountainscapes around us are just spectacular.
Tom Dacy, Mechanical Supervisor You don’t get many better views than what you get from Rumdoodle Hut and around the lake. There’s some great walking areas around there, and the Rumdoodle Hut this year, we’ve given it a bit of a refurb, so it’s in top condition.
A team of expeditioners from Mawson station is heading 20km inland to Rumdoodle.
Star of the convoy is a well-worn four-tracked monster.
Tom Dacy The Pioneer, she’s a great old girl, a brilliant machine for this sort of task. Got a lot of payload capacity, carry all our fuel, our refuelling sleds that’s needed, and any cargo back to station. It’s a good overland vehicle for the Antarctic conditions.
They mark out an 800 metre runway for flights between Antarctic stations.
Jan Wallace We’re about to receive a plane here from Davis station, so I’m up here in several roles. Hopefully not as the doctor, cos that would be part of an emergency response. Today I’ve been the Hagg driver, and chauffeur for the new passengers coming home.
This area has been used for aviation in the Australian Antarctic Territory since the 1960s
Tom Dacy Normally we’d use the sea ice as a landing area, but the sea ice is no longer usable due to deterioration, so we’ve come up here with all our equipment to receive the plane and its passengers.
Today’s weather report: visibility ‘unlimited.’
Conditions are right for a perfect landing.
‘Rumdoodle International Airport’ is open for summer travel!
Bedrock topography and ice streams beneath the ice sheet of Antarctica
Australian Antarctic Expedition Mechanic, Amy Chetcuti I’m Amy, or Chucs, and I’m an expedition mechanic down here. It’s my first winter.
What does Amy’s year in Antarctica look like?
Want to take your career south?
Applications are open now
Amy Chetcuti I would definitely do it again!
These heavy-haul tractors have had an extreme makeover.
In Antarctica they’ll endure temperatures down to minus 50 degrees.
AAD Director, Kim Ellis “So we’ve put heaters in the transmission, heaters in the engines, we’ve double glazed the cab, we’ve closed the engine cowlings off to reduce impact of blizzards.”
They’ve also been given a glitzy Australiana paint job.
With vibrant Ken Done designs of the beach, reef, gum trees and outback.
Kim Ellis “Even from a distance it will tell you Australia is here, and then when you get close these snapshots of pieces of Australia represented on the highest and coldest parts of the Antarctic.”
The tractors will lead a traverse train 1200kms inland.
Kim Ellis “It really is a return to this great age of exploration. So we are taking a group of tractors, towing a 500 tonne station, thousands of kilometres across the Antarctic ice, it is the most exciting things you could possibly do.”
The traverse team will initially support scientists drilling for an ice core dating back more than a million years.
All the machinery will be flown to Antarctica over the following months.
The RSV Nuyina will be the most sophisticated science ship to ply the Southern Ocean.
Marine Science Support, Rick van den Enden “We are talking a 30 year advancement in research capability, a significant size increase and some of the most advanced science capability for a marine research platform.”
The icebreaker is currently under construction and due in its home port of Hobart in 2020
The search is now on for a hi-tech science team to support the hi-tech ship.
Rick van den Enden “We are after a very broad range of skill sets, everything from laboratory managers, through to precision machinists in an instrument workshop.”
There are 11 roles across 8 different areas;
· Electronics and mechatronics design engineers
· Laboratory technical officer
· Marine science gear officers
· Mechanical engineers
· Science systems engineers
· Aquarium technician
· Data officers
Rick van den Enden “It’s everything from the routine monitoring, underway sampling instruments that we run on there to any novel science capability that someone has considered. So we have designed the ship to support everything we have envisaged, as well as that stuff we haven’t.”The new recruits will also provide technical support for deep field science, including the search for an ice core dating back more than a million years.
NASA space robot tested in Antarctica
NASA space robot tested in Antarctica
Could there be life on this icy moon 628 million kilometres from Earth?
NASA/JPL Scientist, Dr Kevin Hand, “We now have good evidence that oceans, oceans of liquid water exist beneath the icy crusts of moons of the outer solar system, these oceans are the prime places to search for life.”
NASA-JPL has built a robot that could one day help find alien life on Europa, one of Jupiter’s 63 moons.
It can float under the ice and move around taking photos and samples.
NASA Engineer, Dr Dan Berisford, “The key reason for having a wheeled rover versus a free-swimming traditional submersible, is that we are really interested in the ice-water interface. When ice freezes, it excludes all sorts of salts and minerals and impurities out of the ice. Right at the ice-water interface you get this enriched layer of chemistry and it’s very conducive to life.”
The robot has been tested in the Arctic and Alaska.
Now it’s headed to Antarctica for the first time.
NASA Engineer, Dr Andy Klesh, “There are many engineering and physics challenges that we have to overcome. How do we charge it, how do we run this thing for so long? These are all the challenges we have to work through, prior to us going out to Europa.”
Once on the moon it will need to drill through 10 kilometres of icy crust to reach the salty ocean.
NASA Engineer, Dr Andy Klesh, “As we descend down through the ice we have to leave these pucks along the way to bounce acoustically these signals all the way up to the surface. And then back to Earth, some many, many millions of kilometres away.”
It’s hoped the robot will be aboard a future NASA mission to Europa.
GERRY O'DOHERTY — RSV AURORA AUSTRALIS MASTER: We're very fond of the old girl. It will be sad to see it go but it’s the end of an era and this is the last season of this contract for the ship. Look, it may come back to Antarctica in a different role, who knows. But certainly the role that this ship performs now will be superseded by the new ship Nuyina.
PAUL CLARKE — RSV NUYINA CAPTAIN: At this time next year it would be pretty amazing to be doing this same interview but standing somewhere on the Nuyina of course. It’s very exciting for the expeditioners and for everybody involved in the program because it’s a once-in-a-lifetime opportunity to see a huge change.
DONNA WIGHTMAN — DAVIS STATION CHEF: One of the main reasons I signed up for the Davis station voyage in the winter was the new vessel coming along. Coming down on the AA [Aurora Australis] and then going back on the Nuyina is amazing. It definitely was a big decision maker for me and yeah hopefully it still happens!
GERRY O'DOHERTY — RSV AURORA AUSTRALIS MASTER: Oh absolutely, yes of course it would be great to see both ships operating side-by-side in whatever function the Aurora be useful for. It’s still a highly seaworthy and viable ship.