NASA just discovered a massive hole under Greenland, and scientists are scratching their heads trying to figure out how it got there. 🕳️ This giant cavity is hiding beneath the ice, and it’s so big that it could change what we know about Greenland’s glaciers. Some researchers think it might have formed due to melting ice, while others believe it could be a sign of something even more mysterious. If the ice above it collapses, it could speed up sea level rise, which is pretty concerning. But for now, it’s just sitting there like a giant question mark under the frozen landscape. NASA is on the case, and hopefully, they’ll crack this icy mystery soon!

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