How NASA Salvaged Jupiter's Galileo Mission With Software, Not Repairs

In the early 1990s, a single frozen mechanism aboard NASA's Galileo spacecraft threatened to silence a $1.4 billion journey to Jupiter before it could speak. Rather than accept defeat, engineers chose to reimagine the entire language of the mission — rewriting software across the void of space, sharpening the ears of Earth's listening stations, and teaching the spacecraft to say more with almost nothing. It is a story not of repair, but of radical adaptation: a reminder that the path to discovery rarely runs through the obstacle itself.