However Luce said the plan was "clearly not widely supported", and the policy for used vehicles would be changed.
The company’s tech comes from an unusual source: a $100-million-endowed program at Caltech to develop orbital solar plants that would beam electricity to Earth below. The researchers ultimately settled on a sail-like structure that is thin and flexible compared to boxy, traditional satellites.
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五年时间，入库企业研发投入总和增长了七成多（72.01%），增速是披露研发企业数量增幅（34.07%）的两倍以上，表明研发投入增长不只来自参与者增加，还包括企业个体研发力度大幅提升，以及资源向头部集中；企业研发投入平均值增幅达到28.21%，进一步印证了研发从“广度扩张”到“深度强化”的态势。