Dark Energy - Spiral Galaxy, brilliant red and blue

Dark Energy: Dark Matter Magnetism?

Dark energy is a hypothetical force that scientists rely on to explain why the Universe expands at an accelerating rate. Discover how a new theory challenges dark matter’s existence based on magnetism. (4:30 min read)

Last Journey Simulation Circular Star Charts

Last Journey Simulation Follows Matter Through Universe

The Last Journey Simulation used Mira, one of the world’s most powerful supercomputers, to model how mass flows through our Universe. Discover how it breaks ground for future cosmological studies.(4:00 min read)