The company’s stock, whose value has largely evaporated in recent months, plummeted 40 per cent on Friday.
Virgin Orbit’s woes may raise doubts about the company’s unusual method of putting satellites in orbit. The company used a converted Boeing 747 aircraft that would carry aloft a satellite-packed rocket under its wing. Once airborne, the rocket would detach and fire its engine, climbing upward into orbit before releasing the satellites.
This launch format had the advantage of being more flexible and cheaper than vertical rocket launchers because it could operate from airstrips worldwide. For that reason, it is likely to remain of interest to governments including the United States, some analysts say.
“I can’t believe the whole idea of horizontal launch will go away,” said John Beckner, CEO of Horizon Technologies, a Reading, England, company that lost a satellite in January’s launch.
Still, the method so far has failed to establish itself as reliable. Virgin Orbit’s underwing rocket also had less capacity than more conventional systems such as Elon Musk’s SpaceX. It was always likely to be more of a niche product than those of competitors.
Virgin Orbit’s woes leave a hole in Britain’s ambitions to be a space power. Britain has a robust satellite-manufacturing industry that has felt hampered by the lack of a launching site at home.
The company’s troubles also may be a hard blow for the fledgling space industry taking shape around Virgin Orbit’s launch site in Cornwall, in southwest England. Investments of £21 million (about $41m) had been made at the Newquay airport so satellites could be loaded on to rockets there. But there are other sites under development in Britain for launching satellites.
The January launch was a high-profile event in Britain that was enthusiastically supported by the country’s space community. Britain’s satellite builders were delighted that they would no longer need to go to New Zealand or Kazakhstan to launch their vehicles.
The 747 took off successfully, but after the 70-foot rocket was launched and climbed higher, the second-stage engine suffered an “anomaly” about 177km above the Earth and failed to reach orbit. The nine satellites on board were lost, a blow to their owners. An investigation has been under way. Virgin Orbit has not issued a full disclosure of the causes of the crash, although a malfunctioning fuel filter appears to have played a key role.
Virgin Orbit’s previous launches had been from the Mojave Desert in California, and four out of five had been successful. But the failed launch in Cornwall wound up being disastrous for the company. Along with being a poor advertisement for prospective future customers and funders, the launch crew, normally based in California, spent far longer than they anticipated in Britain, burning up slim financial resources.
© New York Times