"It's been investigated for many years," says Read, acknowledging that elastomers have yet to revolutionise actuator tech. "Often with these technologies, you have to keep pushing."
Over time, he predicts, "We will see those service levels and speeds and experience improve, and we're already seeing some of that playing out."
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2026-02-27 00:00:00:03014250910http://paper.people.com.cn/rmrb/pc/content/202602/27/content_30142509.htmlhttp://paper.people.com.cn/rmrb/pad/content/202602/27/content_30142509.html11921 今年1月全国查处违反中央八项规定精神问题22554起
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Helium is used to pressurize tanks and help push fuel into the engines. Without proper helium flow, the rocket cannot safely fly. Because the upper stage is hard to reach at the launchpad, NASA rolled the stacked rocket back into the Vehicle Assembly Building, the sky-scraping hangar where it was originally put together.
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