What is exascale computing? Why does it matter? To find out, we connected with the computing experts at DOE's national laboratories. Join us as we discuss the arduous journey to build three of the fastest computers in the world and their software. After more than a decade of planning and work, these powerful exascale computers are now enabling groundbreaking research that wouldn’t be possible otherwise. With research in cancer, biofuels, space exploration, and more, exascale computing is bringing scientific discovery to new heights.