** A recent simulation exercise exposed glaring gaps in the US's ability to handle a severe solar storm—think widespread power outages, fried satellites, and communication blackouts. Experts ran through a hypothetical "worst-case scenario" and found that coordination and infrastructure aren't ready for the real thing.

What This Mean: ** Solar storms might sound like sci-fi, but they’re a real threat—like a cosmic hurricane that could knock out grids and GPS for days or weeks. This exercise is a wake-up call: if a major one hit tomorrow, we’d be scrambling. It’s not about fearmongering; it’s about fixing vulnerabilities before they turn into disasters.