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The Most Enchanting Antarctica Cruise Islands - Nexta Expeditions
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The Most Enchanting Antarctica Cruise Islands

Whether it’s Greenland in the Arctic or Snow Hill Island in Antarctica, the bulk of our polar expeditions take place around, between, and upon islands.
16 Conversation-Starting Svalbard Facts - Nexta Expeditions
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16 Conversation-Starting Svalbard Facts

It might seem odd that an icy, snowy, bear-packed cluster of islands at the edge of the world could be such a hotspot (so to speak) of outdoor tourism.
Gough Island: Seabird Capital of the South Atlantic - Nexta Expeditions
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Gough Island: Seabird Capital of the South Atlantic

Gough Island is a remote volcanic island in the South Atlantic, uninhabited except for a small party of meteorologists and (sometimes) biologists.
The Mysteries of the Beluga Whale - Nexta Expeditions
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The Mysteries of the Beluga Whale

Beluga whales, also known as white whales, sea canaries, and sometimes melonheads, are a rare but cherished sight during Arctic cruises, thanks to their striking appearance. Despite the rarity of beluga sightings, a good amount is known about these friendly-faced cetaceans.
Two for the Snow: Polar Cruises for Couples - Nexta Expeditions
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Two for the Snow: Polar Cruises for Couples

Do you know the old saying, “Cold hands, warm heart”? In our opinion, that bodes well for couples who visit the polar regions.
5 Misconceptions You Might Have About Greenland - Nexta Expeditions
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5 Misconceptions You Might Have About Greenland

Arctic on Foot: Hiking and Snowshoeing the Far North - Nexta Expeditions
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Arctic on Foot: Hiking and Snowshoeing the Far North

The focus of our voyages is always to get you off the ship and into the action as frequently as possible. While we travel from site to site on ice-strengthened vessels, our expeditions are crafted to provide you with the maximum firsthand experience of the polar regions and their unique wildlife.
The Ultimate Traveler’s Guide to the Arctic and Antarctica - Nexta Expeditions
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The Ultimate Traveler’s Guide to the Arctic and Antarctica

Sunrises or sunsets? Coffee or tea? Polar bears or penguins?
The polar bear: king of the Arctic food chain - Nexta Expeditions
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The polar bear: king of the Arctic food chain

As apex predators, polar bears reign supreme in the Arctic food chain. Only humans pose a threat to this massive and majestic species. But one look at these magnificent creatures explains why so many people embark on Arctic trips hoping to spot a polar bear in its natural habitat.
Shackleton’s Push to the South Pole - Nexta Expeditions
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Shackleton’s Push to the South Pole

On the evening of February 11, 1907, Irish-born polar explorer Ernest Shackleton, already among the more famous polar explorers in the world, announced his intention to embark on a momentous Antarctic expedition.
How and When Did Greenland Become Covered in Ice? - Nexta Expeditions
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How and When Did Greenland Become Covered in Ice?

Although it may be hard to believe, there was a time when Greenland was more green than icy. Today, those who embark on a Greenland expedition are greeted with views of the Greenland ice sheet and the marine life that thrives in this region, including seals and whales. Polar bears are also prominent in the northern and eastern parts of Greenland. These animals have adapted to their environment, but a few million years ago, the massive island would not have been as welcoming to them.
Life migrating through the Polar Front - Nexta Expeditions
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Life migrating through the Polar Front

Since James Cook’s second voyage to Antarctica from 1772-1775, which provided the first descriptions of Antarctic animals, scientists have progressively uncovered the biodiversity of the Antarctic and sub-Antarctic regions. Numerous expeditions and research projects have since been undertaken to understand the unique ecosystems of this continent.
Under the Greenland Ice Sheet - Nexta Expeditions
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Under the Greenland Ice Sheet

Anyone who ventures to the right part of the globe can encounter vast amounts of ice, but a Greenland cruise offers something truly unique: ice sculptures hidden beneath the northern ice sheet. Scientists once thought these sculptures were rocky hills buried in ice, similar to the Ghost Mountains in Antarctica. However, it turns out that Mother Nature has crafted one of the most exclusive art exhibits in the world. These sculptures are not visible from the surface, but some scientists have managed to get a sneak peek using radar equipment.
Seven Facts About Antarctic and Sub-Antarctic Penguins - Nexta Expeditions
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Seven Facts About Antarctic and Sub-Antarctic Penguins

Approximately 50 million years ago, Antarctica was detaching from the vast supercontinent of Gondwana, and penguins were emerging as a distinct species. Initially native to warmer regions, they gradually adapted to the cooling climate of Antarctica as they ventured further south.
The disastrous expedition in the Arctic west - Nexta Expeditions
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The disastrous expedition in the Arctic west

In 1902, Otto Sverdrup, captain of the Fram on Nansen’s expedition, led his own Arctic expedition to the north of Canada. Over the period of the expedition, which started in 1898, Sverdrup and his 15-man crew charted over 250,000 square kilometres of the Arctic using the Fram and sledges. During the expedition Ellesmere Island’s west coast was explored and new islands discovered.
Ice streams and lakes under the Greenland Ice Sheet - Nexta Expeditions
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Ice streams and lakes under the Greenland Ice Sheet

The Greenland ice sheet is a dynamic mass of dense, flowing, and deforming ice. Snow deposited on the central parts of the ice sheet is gradually compressed into ice that slowly moves towards the ice margin. At the ice margin, the ice is removed by melting or by breaking off into icebergs.
Antarctic krill: Antarctica's Superfood - Nexta Expeditions
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Antarctic krill: Antarctica's Superfood

The size of a paper clip, pink, krill is a shrimp-like crustacean that does not look like much. Without them, though, the Earth's marine ecosystems would collapse completely.
What the ice reveals about Antarctica - Nexta Expeditions
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What the ice reveals about Antarctica

The continent you'll explore during your Antarctica cruise is far more than just an ice-covered land with penguins, whales, and seals. Beneath the thick ice lie hidden freshwater lakes teeming with thousands of microbes, hinting at a diverse array of life. In 2013, a team of researchers obtained the first uncontaminated water sample ever retrieved directly from an Antarctic lake.
Freshwater ecosystems in the Arctic - Nexta Expeditions
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Freshwater ecosystems in the Arctic

The Arctic, surprisingly, hosts a rich and varied array of freshwater ecosystems, including lakes, ponds, rivers, streams, deltas, and wetlands. Some of the world's largest rivers and deltas, such as the Lena, Ob, and Yenisei, are found in this region.
The First Overwintering Hut in Antarctica - Nexta Expeditions
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The First Overwintering Hut in Antarctica

In 1899, Carsten Borchgrevink and his nine crewmen became the first to spend the winter in a hut in Antarctica. (Technically, the Belgian Antarctic Expedition of 1897-1899 was the first to overwinter there, though this was done on their vessel after it was caught in ice.) Borchgrevink and his men spent the dark winter months isolated in a dirty hut, surrounded by equipment and sled dogs fighting each other outside.