Commonwealth Fusion Systems installs reactor magnet, lands deal with Nvidia|EXCLUSIVE:
Commonwealth Fusion Systems (CFS) said on Tuesday at CES 2026 that it had installed the first magnet in its Sparc fusion reactor, the demonstration device that it hopes to turn on next year. The magnet is the first of 18 that, when the reactor is complete, will create a doughnut-like shape that will produce a … Read more