NASA’s supercomputing powers space missions and climate studies
Supercomputing is transforming scientific research at NASA, aiding discoveries that extend from our planet to the furthest reaches of space. At the International Conference for High Performance Computing (SC24), NASA will demonstrate how this technology supports critical missions including the Artemis program, sustainable aviation and studies of cosmic phenomena. Dr. Nicola Fox, Associate Administrator of NASA’s Science Mission Directorate, will highlight these advances in her keynote, “NASA’s Vision for High Impact Science and Exploration,” on November 19.
Redesign of Artemis launch systems
Supercomputers at NASA Ames have played a critical role in fine-tuning the Artemis II launch environment. The report of NASA revealed that simulations of the rocket plume interacting with the noise suppression system revealed how pressure waves from exhaust gases contributed to damage during Artemis I. These findings led to redesigns of the flame deflector and mobile launcher to ensure astronaut safety for Artemis II . before 2025.
Optimizing aircraft for fuel efficiency
Efforts at NASA Ames also focus on the future of aviation. By using computer models to refine aircraft wing and fuselage designs, researchers aim to reduce drag and improve fuel efficiency. These simulations showed a potential 4% reduction in drag on existing designs, contributing to greener aviation goals.
Artificial intelligence that improves weather forecasting
AI plays a key role in weather and climate forecasting. A model called Prithvi WxC, developed by NASA and IBM, uses huge data sets to make accurate predictions. With 2.3 billion parameters, it can simulate complex phenomena such as hurricane paths and climate shifts, providing valuable insights into extreme weather events.
Unraveling the mysteries of neutron stars
Simulations at NASA’s Goddard Space Flight Center advance understanding of neutron stars. By combining supercomputing with data from observatories such as NICER, researchers have gained insight into phenomena such as the magnetic structures of pulsars and extreme gravitational environments.
Modeling the sun’s activity
Detailed 3D models of solar plasma help NASA Ames scientists study the Sun’s turbulent activity. These simulations investigate processes that drive solar flares and coronal mass ejections, which impact technologies on Earth.
Visualize scientific data for clarity
NASA’s visualization tools make complex data accessible. Recent projects include simulations of carbon dioxide emissions and solar events, turning raw data into clear, actionable insights for researchers and the public.
Through high-performance computing, NASA continues to unlock mysteries of the universe and develop solutions to challenges on Earth.
