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  1. Jul 20, 2022 · THE FACTS: Twitter users in recent days have shared the computer-generated visualization of Earth, which shows sea ice over the continent. “Antarctica seen from space!” stated one tweet with a cropped and rotated version of visualization, which was shared more than 12,000 times.

  2. It’s not what it seems. However, the photo is actually a computer-generated image that shows the amount of sea ice around Antarctica more than 15 years ago. This sea ice isn’t visible from space,...

  3. Jul 19, 2022 · The caption on the tweet may lead some viewers to believe that it's an actual photograph of Antarctica as taken from a space craft, but it is not. According to NASA's Scientific Visualization...

  4. Mar 10, 2023 · The Antarctic Peninsula is the northernmost and warmest region of the Antarctic continent. It resembles a 1000-km-long arm, stretching towards the southern tip of South America.

  5. Aug 9, 2023 · During summer, Antarctica is on the side of Earth tilted toward the sun and is in constant sunlight. In the winter, Antarctica is on the side of Earth tilted away from the sun, causing the continent to be dark. Antarctica is considered a desert because it receives very little rain or snowfall.

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  7. Jul 7, 2021 · Scientists have hypothesized subglacial water exchange in Antarctica results from a combination of factors, including fluctuations in the pressure exerted by the massive weight of the ice above, the friction between the bed of the ice sheet and the rocks beneath, and heat coming up from the Earth below that is insulated by the thickness of the ice.

  8. Aug 25, 2011 · Patrick Lynch. View full credits. Harsh snows have blanketed Antarctica for so long that the continent has built up an ice sheet a mile thick from bedrock to surface in most places. Despite the ice cap's grip on the rocky landmass below, friction can only hold back the ice so much.

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