An Iceberg the Size of South Georgia Island is on a Collision Course with… South Georgia Island

Back in July 2017, satellites watched as an enormous iceberg broke free from Antarctica’s Larsen C ice shelf on the Antarctic Peninsula. The trillion-ton behemoth has been drifting for over three years now. While it stayed close to its parent ice shelf for the first couple of years, it’s now heading directly for a collision with South Georgia Island.

It could be a slow-motion collision, but a collision nonetheless. If it does collide with the island and its shallow sea-floor, it won’t be the first iceberg to do so. And if the first one was any indication, wildlife could suffer.

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Antarctica is About to Unleash an Iceberg Twice the Size of New York City

The Brunt Ice Shelf is about to calve an ice berg more than twice as large as New York City. Image: British Antarctic Survey.

An ice shelf in Antarctica is about to give birth to a baby. This baby is a giant, spawned by growing cracks in the Brunt Ice Shelf. It’s not clear what this’ll mean to the scientific infrastructure in the area, and to the human presence, which were both established in the 1950s.

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This is What Icebergs Look Like at the End of Their Lives. This One’s 18 Years Old

The coffin-shaped iceberg B-15T is drifting to its death after 18 years of "life." Image Credit: NASA/Jeremy Harbeck.

Nothing lasts forever, especially an iceberg drifting away from its frigid home. This coffin-shaped iceberg was spotted by astronauts on the International Space Station as it drifted northwards. It split off from a much larger iceberg about 18 years ago, and is moving into warmer and warmer waters.

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