NASA Leverages Hollywood VFX Tools to Harness 213,000 Cores

Rahul Somvanshi

NASA's Scientific Visualization Studio transforms complex climate data into cinema-quality animations using Hollywood visual effects tools.

Photo Source: NASA

The same software used to create black holes in "Interstellar" now helps scientists visualize invisible greenhouse gases in our atmosphere.

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NASA's Discover supercomputer—with 213,288 cores and 8.28 petaflops of power—processes massive datasets from satellites into detailed climate visualizations.

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How do you see an invisible gas like CO₂? NASA's visualizations show it as swirling clouds moving through our atmosphere, revealing emission patterns worldwide.

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"As policymakers and scientists, we're trying to account for where carbon comes from and how that impacts the planet," explains NASA climate scientist Lesley Ott.

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NASA's visualizations reveal different CO₂ sources: power plants and vehicles in the US and China, versus controlled burns and deforestation in Africa and South America.

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The visualizations capture Earth "breathing"—showing how forests absorb CO₂ during daylight photosynthesis and release it at night through respiration.

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Can advanced computing help fight climate change? NASA is developing AI models to analyze climate data faster and create more accurate predictions.

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NASA's billion-pixel Hyperwall display allows scientists to explore climate datasets interactively, spotting patterns invisible in traditional charts.

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"Every satellite pours down an order of magnitude more data," explains NASA's Bill Thigpen, creating massive challenges in processing climate information.

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CO₂ concentrations have risen from 278 parts per million in 1750 to 427 parts per million today—visualizing this increase helps communicate its severity.

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NASA's Earth Information Center at the Smithsonian uses immersive video walls to make climate data accessible to both policymakers and the public.

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The U.S. Greenhouse Gas Center, launched at COP28, uses NASA's visualization technology to accelerate climate policy action worldwide.

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"You can't tackle climate change without confronting the fact that we're emitting massive amounts of CO₂," says Lesley Ott, highlighting why these visualizations matter.

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From Florence Nightingale's 1857 diagrams to today's supercomputer animations, scientific visualization has evolved to help us understand our planet's most complex challenges.

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