Astral Systems’ Milestones Highlight Startups’ Role in Fusion’s Future

Fusion has long been seen as 30 years away, but Astral Systems is changing that narrative. In August 2025, the startup achieved three pivotal milestones — breeding tritium in-house, securing smart capital, and proving near-term applications in healthcare. These steps show why the first wins in fusion may come from nimble startups, not billion-dollar giants.