Tag Page GlacierPulse

Earth’s Glaciers Have a Secret Heartbeat

Glaciers aren’t just frozen giants—they actually pulse with the seasons! NASA scientists tracked the Malaspina Glacier in Alaska and found it speeds up every spring and slows down in winter, like a giant icy heartbeat. And it’s not just Malaspina—glaciers worldwide have their own seasonal rhythms, all caught by satellites. Turns out, meltwater acts like a natural lubricant, making glaciers slide faster. It’s like the planet’s vital sign, and NASA’s keeping a close eye on it for clues about climate change. #Science #GlacierPulse #NASA