Every countdown and launch in the demanding world of space exploration tingles with tension and every delay a testament to how much care goes into even a small part of the machinery. This year, the aerospace team found itself teetering on a threshold of a potential groundbreaking event, the launch of the first crewed mission of the Boeing Starliner, which fate, not to mention mechanical intricacy, foiled twice.
If it’s the Boeing Starliner that will shine bright in the sky, that ship has had a turbulent start to the week. The vessel, which was supposed to launch on Friday morning – just 3 minutes and 50 seconds before liftoff – was hit with a ground system glitch, which abruptly put an end to the countdown and the dreams of thousands of people. Steve Stich, manager of NASA’s Commercial Crew Program, said in a press briefing on Thursday that this was due to a failure in a ground launch sequencer, an important component of the mission. On 6 May, a similar, eleventh-hour scrub happened because of a different issue.
It’s not a gentle path to the stars: since the postponement in May, the Starliner has been plagued with other problems, such as a helium leak, causing launch dates to slip again and again. But these were different from the problem that stymied it this time, showing us, once more, just how unpredictable space missions can be.
The two major events that led to the most recent scrub were connected to the launch’s ground system. Tony Bruno, president and CEO of United Launch Alliance, said: ‘Our systems have three independent, redundant layers of safety. That is not for show, that’s because if we don’t do it that way, people will die.’ Based on data regarding valve operation and the result of a health check signal from one of the ground system computers, the system automatically and pre-emptively halted the mission. It was conservative. That’s because it is centred on the crew.
Courtesy NASA/ShutterstockIts star is resilience Amid the series of technical obstacles it now faces, the team behind the Starliner is taking things day by day. The first order of business? Identifying the precise cause of the computer malfunction in the ground launch system. Depending on the complexity of the problem, the launch could get back on track for a take-off as early as the next day, or it could be delayed for several more months.
Backup launch dates loom in the near distance, bright dots on a horizon already littered with snarls and stands of tangled rope Beyond these most recent knots in the Starliner saga, NASA and Boeing are still just getting started.
The constant trial and error of the Boeing Starliner’s odyssey isn’t just about one single mission, then. It’s about the diversification of humanity’s reach into the cosmos, beyond reliance on one provider for transporting astronauts to space, and toward the eventual goal of multiple, redundant space transportation systems that cover a wide range of possible missions, enabling greater security for those missions and advancing humanity towards the stars.
But the flame of exploration shines just as brightly as ever among the teams at NASA and Boeing, where each delay, each technical failure is another step on the road to a better, more robust machine for the task. In this way, the Starliner itself is one of the most hopeful spacecrafts in the skies – a shining testament to human ingenuity and pluck, which tells us that getting to the stars will always be a difficult journey, one that will demand courage, creativity and an unwavering determination to persevere.
At once literal and symbolic, open perfectly captures space exploration’s openness – the open-mindedness that makes those dreams possible in the first place; the openness of a scientific community that has never been more inclined to share than to hold back; and the fact that this great human endeavour does not – and cannot – have an endpoint and an endgame.
But with each new deferral, each new technical failure, these doors to the cosmos are opened wider and wider, and we come closer to entering that mysterious future beyond our terrestrial domain with more curiosity, more courage, and more of a shared dream of the immeasurable beyond. The Boeing Starliner’s voyage, for all its fits and starts, is an open invitation for all humanity. Explore. Discover. Dream.
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