Ars Technica - All content 23小时前
Australia’s first orbital-class rocket stalled seconds after liftoff
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澳大利亚首颗国产火箭Eris在发射后不久因连续发动机故障坠毁,未能达到预定轨道。

Back-to-back engine failures doomed a privately developed Australian rocket moments after liftoff Tuesday, cutting short a long-shot attempt to reach orbit with the country's first homegrown launch vehicle.

The 82-foot-tall (25-meter) Eris rocket ignited its four main engines and took off from its launch pad in northeastern Australia at 6:35 pm EDT (22:35 UTC) Tuesday. Liftoff occurred at 8:35 am local time Wednesday at Bowen Orbital Spaceport, the Eris rocket's launch site in the Australian state of Queensland.

But the rocket quickly lost power from two of its engines and stalled just above the launch pad before coming down in a nearby field. The crash sent a plume of smoke thousands of feet over the launch site, which sits on a remote stretch of coastline on Australia's northeastern frontier.

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澳大利亚火箭 发动机故障 发射失败
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