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10 Illuminating Facts about the Northern Lights - Nexta Expeditions
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10 Illuminating Facts about the Northern Lights

In Roman mythology, Aurora was the goddess of the dawn. The term "borealis" is derived from the Greek word for "wind." Thus, "aurora borealis" translates to "dawn wind," commonly known as the Northern Lights. This natural phenomenon has captivated humanity for millennia and remains a major attraction in the Arctic, with numerous cruises dedicated to witnessing this mesmerizing light display.
Port Pastimes: 7 Fun Things to Do in Longyearbyen - Nexta Expeditions
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Port Pastimes: 7 Fun Things to Do in Longyearbyen

Waiting in port for an Arctic expedition cruise to begin might seem a little like waiting for water to boil or coffee to brew or a Seinfeld reunion to materialize: Time seems to defy its own laws, life slows to a crawl, and you begin to wonder if it’s really going to be worth it.
Arctic and Antarctic Basecamp Cruises – Choose Your Own Adventure - Nexta Expeditions
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Arctic and Antarctic Basecamp Cruises – Choose Your Own Adventure

There’s an astonishing variety of activities to choose from when planning an Arctic trip or Antarctic cruise, which can be a bit overwhelming. How do you choose just one voyage over another when you want to experience everything? Happily, you don’t have to give up one activity for another. Basecamp cruises have you covered.
Visa to Argentina for Antarctic Expedition Travelers (2025 Guide) - Nexta Expeditions
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Visa to Argentina for Antarctic Expedition Travelers (2025 Guide)

Introduction

Argentina is the main gateway for travelers heading to Antarctica, with most expedition cruises departing from the southern city of Ushuaia. Whether you’re flying in through Buenos Aires or connecting domestically, knowing Argentina’s visa requirements is critical for a smooth journey before and after your polar adventure.
Visiting the Nearly Unknown: New Zealand’s Campbell Island - Nexta Expeditions
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Visiting the Nearly Unknown: New Zealand’s Campbell Island

New Zealand is a renowned destination globally, and for good reason: It’s absolutely stunning. Almost every corner is filled with unparalleled beauty. But did you know that New Zealand includes several sub-Antarctic Islands that are almost completely unknown?
Deception Island deceptively active - Nexta Expeditions
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Deception Island deceptively active

In Antarctica, the South Shetland archipelago is home to Deception Island, a volcanic-rounded island that is 15 km in diameter with a shield volcano. The volcano is mainly basalt-andesite and was one of the first parts of Antarctica to be discovered, probably around 1820 by UK and USA sealers.
15 Toothy Facts About the Atlantic Walrus - Nexta Expeditions
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15 Toothy Facts About the Atlantic Walrus

The walrus is one of the most recognizable animals on the planet, and for good reason. Try sneaking into a cinema with those tusks!
The ozone layer in Antarctica - Nexta Expeditions
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The ozone layer in Antarctica

An ozone molecule is composed of three oxygen atoms rather than the usual two. It exists in the atmosphere in trace amounts. Ozone molecules are created through the interaction of ultraviolet (UV) radiation from the sun with oxygen molecules: When an O2 molecule is split, the two free oxygen atoms bond with other O2 molecules to form O3 molecules.
Antarctica in Pictures: Photos from 2018 - Nexta Expeditions
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Antarctica in Pictures: Photos from 2018

Pictures can never truly capture the essence of an experience, and this is especially true for the breathtaking adventures in Antarctica.
Polar bear encounter in Spitsbergen - Nexta Expeditions
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Polar bear encounter in Spitsbergen

I watch the sea ice from the bridge of a ship in one of the fjords of Spitsbergen, an archipelago north of Norway. I observe a perfectly adapted animal moving on the ice, the results of hundreds of thousands of years of ecological fine-tuning. Snowshoe-sized paws distribute weight, fur handles the cold and sunlight to perfection, and an incredible sense of smell samples this monochromatic realm.
Arctic Icon: 10 Facts about the Polar Bear - Nexta Expeditions
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Arctic Icon: 10 Facts about the Polar Bear

Polar bears are to the Arctic what penguins are to Antarctica.
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.
Humpback Whales: the Stars of the Western Antarctic Peninsula - Nexta Expeditions
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Humpback Whales: the Stars of the Western Antarctic Peninsula

The marine ecosystem of the West Antarctic Peninsula (WAP) stretches from the Bellingshausen Sea to the northern tip of the peninsula. This region includes the Antarctic Sea Ice Zone, a highly productive area that supports large populations of marine mammals, birds, and Antarctic krill. One of the highlights of this region, which you can observe on a whale-spotting Antarctica cruise, is the humpback whale.
Adélie penguins in the Ross Sea - Antarctica - Nexta Expeditions
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Adélie penguins in the Ross Sea - Antarctica

The Adélie penguin population in the Ross Sea has reached its highest numbers in 30 years, with up to a million breeding pairs during the summer. This accounts for about 38 percent of the entire Antarctic Adélie population.
Light in the Land of the Midnight Sun - Nexta Expeditions
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Light in the Land of the Midnight Sun

The midnight sun, also referred to as the polar day, is a fascinating natural event observed within the Arctic and Antarctic circles. During the polar summer, the sun remains above the horizon for 24 hours a day, resulting in continuous daylight without any sunrise or sunset. This phenomenon occurs due to the Earth's seasonal tilt towards the sun during the summer months in these regions.
The secrets of Antarctic seals revealed - Nexta Expeditions
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The secrets of Antarctic seals revealed

There are only six species of seals that inhabit the Antarctic: Southern elephant seals, Antarctic fur seals, crabeater seals, leopard seals, Ross seals, and Weddell seals. While we are familiar with these species, much about their lives remains a mystery.
Penguin Wisdom: Life Lessons from Our Favorite Flightless Birds - Nexta Expeditions
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Penguin Wisdom: Life Lessons from Our Favorite Flightless Birds

As enthusiasts of wildlife travel, we believe every creature has something valuable to impart - from the grand blue whale to the tiny cephalopod, the formidable polar bear to the elusive Arctic fox.
17 Reasons to Cruise the Falklands - Nexta Expeditions
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17 Reasons to Cruise the Falklands

Maybe you’ve already marveled at the colossal penguin colonies of South Georgia, sailed among the plunging seals of the Antarctic Peninsula, and watched whales in the Weddell Sea lunge among titanic tabular icebergs.
The Best Arctic and Antarctic Trips for Families - Nexta Expeditions
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The Best Arctic and Antarctic Trips for Families

Polar expedition cruises are often enjoyed by couples and an increasing number of solo travelers, but they can also be a fantastic adventure for families. If you have the budget to bring the whole family along, there are various polar trips that will make everyone equally excited about the ice.
Top 10 Antarctic Attractions - Nexta Expeditions
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Top 10 Antarctic Attractions

There’s a reason people go to such lengths to visit Antarctica, and its abundance of whales, seals, penguins, and seabirds are only part of the polar story.