What did they find in Antarctica 2021?
Geologists taking sediment cores from the seafloor beneath the giant Filchner-Ronne Ice Shelf on the southern edge of Antarctica’s Weddell Sea discovered what biologists believe are types of sponge. The finding was published Monday in Frontiers in Marine Science.
What is hidden under Antarctica?
Scientists have discovered two new lakes buried deep beneath the Antarctic Ice Sheet. These hidden gems of frigid water are part of a vast network of ever-changing lakes hidden beneath 1.2 to 2.5 miles (2 to 4 kilometers) of ice on the southernmost continent.
What was found in the Antarctic ice?
Researchers have discovered a common martian mineral deep within an ice core from Antarctica. The find suggests the mineral—a brittle, yellow-brown substance known as jarosite—was forged the same way on both Earth and Mars: from dust trapped within ancient ice deposits.
Do spiders exist in Antarctica?
Although there are very few species, those that do inhabit Antarctica have high population densities. Mites and springtails make up most terrestrial arthropod species, although various spiders, beetles, and flies can be found.
Where is a74 iceberg now?
The iceberg measured 1,270 square kilometres (490 sq mi) soon after calving. It has moved away from the Antarctic coast which allowed, on 13–14 March 2021, the research vessel Polarstern to complete a circumnavigation as part of a research expedition.
Why do people dig in Antarctica?
Drilling into the ice of Antarctica is like going back in time. Their aim is to extract ice cores that will help them to piece together what happened to our planet’s climate during a crucial and mysterious period of change that occurred around 1 million years ago.
Why is there a hole in Antarctica?
Scientists showed in previous research that ocean processes and cyclones contributed to the hole, called a polynya. But a recent study has revealed a new piece of the puzzle: atmospheric rivers. Most polynyas in the Southern Ocean occur along Antarctica’s coast.
Are there trees in Antarctica?
On the other end of the world in the the Antarctic, one can find another type of “tree” – or rather remains of trees. These petrified treed formed approximately 40 million years ago, when the Antarctic climate was just starting to cool down, and and the Antarctic Ice Sheet only covered land around the South Pole.
Are there snakes in Antarctica?
There are more than 2,900 species of snakes in the world. Snakes live on the ground, in trees, and in water. Snakes cannot survive in places where the ground stays frozen year round so there are no snakes north of the Arctic Circle or in Antarctica.
Are there ruins of ancient city in Antarctica?
The team left behind a video documenting an apparent ancient ruin found below the Antarctic ice. A US Navy SEALs mission is also a clue to the said newly discovered ruins. This information is from Jonathan Gray, an adventurer and archeologist from World Education Research Ltd.
What kind of structure was found in Antarctica?
The Navy Seal says that ground penetrating radar had discovered the structure which was an eight-sided octagon, as How elaborated:
How old are the ruins of Atlantis in Antarctica?
In Antarctica’s Hidden History, contrary evidence is presented that Antarctica was ice free as recently as 11,700 years ago, which is the approximate date for the destruction of Atlantis according to Plato. This raises the question, “how old are the ruins being currently discovered in Antarctica?”
Where was the Navy SEAL base in Antarctica?
In the video the Navy Seal (aka Spartan 1) described the launch of his mission from an aircraft carrier voyaging near West Antarctica’s Ross Sea. He was taken by helicopter to McMurdo station, the largest U.S. base in Antarctica, and then taken by ground transport to the structure’s location.