Twenty-five years ago today, the world watched as the most diverse space crew in history took off into the sky. But after just 73 seconds that journey turned into a technological catastrophe like none we had ever seen before.
The tragedy was a distinctly modern one. The explosion of the space shuttle Challenger, NASA's second-oldest shuttle and one that had already completed nine missions, was undoubtedly most high-tech catastrophe in human history.
It was also one of the most visible. Along with six astronauts, the Challenger carried Christa McAuliffe, a schoolteacher and the first ordinary citizen bound for space. Classrooms across the country had tuned in to watch her ascent.
The six astronauts onboard the Challenger along with Christa McAuliffe comprised the most diverse crew ever to man a space shuttle, including a black man, a Japanese-American man, and two women, one of whom was Jewish. Front row: Michael J. Smith, Dick Scobee, Ronald McNair; back row: Ellison Onizuka, Christa McAuliffe, Gregory Jarvis, Judith Resnik.
Throughout the day, the explosion was relived not just in our imaginations but in the footage that replayed ad nauseam on TV. In that sense the trauma itself was technological, too, setting the mold for how we would relive every national tragedy thereafter.
Ronald Reagan cancelled his scheduled State of the Union address that night and gave an elegy for the astronauts instead. "We will never forget them," he said in his broadcast from the Oval Office, "nor the last time we saw them, this morning, as they prepared for their journey and waved goodbye and slipped the surly bonds of Earth to touch the face of God."
And while that might be how we try to remember the Challenger's crew members, we can't help but remember what became of them, either. So the best we can do is let the Challenger remind us of the heart of the space program, and really the heart of all scientific and technological endeavor. To let it remind us that when you strip away the bureaucracy and the budgets and the broadcasts, what you have left are humans, as fragile as they are courageous, trying to know a little bit more of the unknown.